Document:

Form of Authorized Participant Agreement

 Exhibit 4.2 
  
 AUTHORIZED PARTICIPANT AGREEMENT 
  
 AUTHORIZED PARTICIPANT AGREEMENT (this “Agreement”) dated as of [    ], 2006 among (i) [    ],a
[    ] [organized] under the laws of [    ] (the “Authorized Participant”), (ii) The Bank of New York, a New York Banking corporation acting in its capacity as trustee (in such capacity, the
“Trustee”) of the iShares Silver Trust (the “Trust”), a trust created under New York law pursuant to the provisions of the Depositary Trust Agreement (the “Trust Agreement”) dated
[    ], 2005 between the Trustee and Barclays Global Investors International Inc., in its capacity as sponsor of the Trust (in such capacity, the “Sponsor”), and (iii) the Sponsor. 
  
 R E C I T A L S 
  
 A. Pursuant to the provisions of the Trust Agreement, the Trust may from time
to time issue or redeem equity securities representing an interest in the assets of the Trust (“iShares”), in each case only in aggregate amounts of 50,000 iShares (such aggregate amount, a “Basket”), and integral
multiples thereof, and only in transactions with a party who, at the time of the transaction, shall have signed and in effect an Authorized Participant Agreement with the Trust. 
  
 B. [    ]. has requested to become an “Authorized Participant” with respect to the Trust (as
such term is defined in the Trust Agreement), and the Sponsor and the Trustee have agreed to such request. 
  
 NOW, THEREFORE, in consideration of the foregoing premises, and for other good and valuable consideration, the receipt of which is hereby
acknowledged, the parties, hereto, intending to be legally bound, agree as follows: 
  
 Section 1. Procedures. The Authorized Participant will purchase or redeem Baskets of iShares of the Trust in compliance with the Trust Agreement as supplemented by the Creation and Redemption Procedures attached to
this Agreement as Schedule 1 (such procedures, as the same may be amended or modified from time to time in compliance with the provisions hereof and thereof, the “Procedures”), using the form attached thereto as Annex I (a
“Purchase Order”, in the case of an order to purchase one or more Baskets of iShares and a “Redemption Order”, in case of an order to redeem one or more Baskets of iShares). All Purchase Orders and Redemption Orders
(collectively, “Orders”) shall be placed and executed in accordance with the Trust Agreement as supplemented by the Procedures. 
  
 Section 2. Incorporation of Standard Terms. The Standard Terms attached hereto as Schedule 2 are hereby incorporated by reference into, and made a part
of, this Agreement. 
  
 Section 3. Conflicts Rules. In case of any
inconsistency between the provisions of this Agreement and the Trust Agreement, the provisions of the Trust Agreement shall control. In case of inconsistency between the provisions incorporated by reference into this Agreement pursuant to Section 2
above and any other provision of this Agreement, the latter will control. 
  
 Section 4. Authorized Representatives. Pursuant to Section 2.01 of the Standard Terms, attached hereto as Schedule 3 is a certificate listing the Authorized Representatives of the Authorized Participant. 

 
 Section 5. Additional Covenants. The Authorized Participant covenants and
agrees: 
  
 (a) To use its best efforts to ensure that any
Delivery of Silver to the Custodian, or any withdrawal of Silver from the Trust, in connection with a Purchase Order or Redemption Order placed by the Authorized Participant will take place only through one or more members of the London Bullion
Market Association; and 

 (b) Promptly upon written demand therefor (accompanied of such reasonable evidence as the Authorized
Participant may request), to reimburse the Trust or the Custodian the amount of any taxes (including value added taxes) that may be imposed on the Trust or the Custodian in connection with any Delivery of Silver by or on behalf of the Authorized
Participant to the Custodian (in the case of a Purchase Order placed by the Authorized Participant), or any Delivery of Silver to or for the account of the Authorized Participant (in the case of a Redemption Order placed by the Authorized
Participant). 
  
 Capitalized terms used in this Section and not
otherwise defined herein have the meaning ascribed to them in the Procedures. 
  
 Section 6. Notices. Except as otherwise specifically provided in the Procedures, all notices required or permitted to be given pursuant hereto shall be given in writing and delivered by personal delivery or by postage
prepaid registered or certified United States first class mail, return receipt requested, or by telex, telegram or facsimile or similar means of same day delivery (with a confirming copy by mail) addressed as follows: 
  

	 	(i)	If to the Trustee: 

  

	 	 	The Bank of New York 

	 	 	101 Barclay Street — Floor 6E 

	 	 	New York, NY 10286 

	 	 	Attn: Alfred Irving or Jarvis Joseph 

	 	 	Telephone: (212) 815-6250 

	 	 	Facsimile: (212) 815-6218 

  

	 	(ii)	If to the Sponsor: 

  

	 	 	Barclays Global Investors International Inc. 

	 	 	45 Fremont Street 

	 	 	San Francisco, CA 94105 

	 	 	Attn: BGI’s Product Management Team, Intermediary Investors and Exchange Traded Products Department 

	 	 	Telephone: (415) 597-2860 

	 	 	Facsimile: (415) 597-2753 

  

	 	 	with a copy to: 

  

	 	 	Barclays Global Investors International Inc. 

	 	 	45 Fremont Street 

	 	 	San Francisco, CA 94105 

	 	 	Attn: BGI’s Legal Department 

	 	 	Telephone: (415) 597-2860 

	 	 	Facsimile: (415) 597-2753 

  

	 	(iii)	If to the Authorized Participant: 

  

	 	 	[    ] 

  

 2 

 or to such other address as any of the parties hereto shall have communicated in writing to the remaining parties in
compliance with the provisions hereof. 
  
 Section 7.
Effectiveness, Termination and Amendment. This Agreement shall become effective upon execution and delivery by each of the parties hereto. This Agreement may be terminated at any time by any party upon sixty days prior written notice to the other
parties and may be terminated earlier by the Trustee or the Sponsor at any time on the event of a breach by the Authorized Participant of any provision of this Agreement (including the Standard Terms incorporated by Section 2 hereof) or the
Procedures. This Agreement supersedes any prior agreement between or among the parties concerning the matters governed hereby. This Agreement may be amended by the Trustee and the Sponsor from time to time without the consent of the Authorized
Participant or any Beneficial Owner by the following procedure: the Trustee or the Sponsor will mail a copy of the amendment to the Authorized Participant in compliance with the notice provisions of this Agreement; if the Authorized Participant does
not object in writing to the amendment within ten (10) Business Days after receipt of the proposed amendment, the amendment will become part of this Agreement in accordance with its terms. 
  
 Section 8. Governing Law. This Agreement shall be governed by and interpreted
in accordance with the laws of the State of New York. The parties irrevocably submit to the non-exclusive jurisdiction of any New York State or United States Federal court sitting in New York City over any suit, action or proceeding arising out of,
or relating to, this Agreement. 
  
 Section 9. Assignment. No
party to this Agreement shall assign any rights, or delegate the performance of any obligations, arising hereunder without the prior written consent of the other parties hereto; provided, that any into which a party hereto may be merged or
converted, or with which it may be consolidated, or any entity resulting from any merger, consolidation or conversion to which a party hereunder shall be a party, shall be the successor of such party hereto. Any purported assignment or delegation in
violation of these provisions shall be null and void. Notwithstanding the foregoing, any successor Trustee appointed in compliance with the Trust Agreement shall automatically become a party hereto and shall assume all the obligations, and be
entitled to all the rights and remedies of the Trustee hereunder. 
  
 Section 10. Counterparts. This Agreement may be executed in several counterparts, each of which shall be an original and all of which shall constitute but one and the same instrument. 
  

 3 

 IN WITNESS WHEREOF, the parties hereto have executed this Authorized Participant Agreement as of
the date set forth above. 
  

			
	 THE BANK OF NEW YORK, in its capacity as
 Trustee of the iShares Silver Trust,

		
	By:	 	  

	 	 	Name:
	 	 	Title:
	
	 BARCLAYS GLOBAL INVESTORS INTERNATIONAL INC., in its capacity as
 Sponsor

		
	By:	 	  

	 	 	Name:
	 	 	Title:
	
	[AUTHORIZED PARTICIPANT]
		
	By:	 	  

	 	 	Name:
	 	 	Title:

  

 4 

 Schedule 1 
  
 Creation and Redemption Procedures 
  
 iShares Silver Trust 
  
 Creation and Redemption Procedures 
  
 Dated as of                     , 2006

 TABLE OF CONTENTS 
  

									
	 	 	 	 	 	 	 	 	Page

	ARTICLE I	 	DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION	 	1
					
	 	 	Section 1.01.	 	 	 	Definitions.	 	1
					
	 	 	Section 1.02.	 	 	 	Interpretation.	 	3
					
	 	 	Section 1.03.	 	 	 	Conflicts.	 	3
			
	ARTICLE II	 	CREATION PROCEDURES	 	3
					
	 	 	Section 2.01.	 	 	 	Initial Creation of iShares.	 	3
					
	 	 	Section 2.02.	 	 	 	Subsequent Creation of iShares.	 	3
			
	ARTICLE III	 	REDEMPTION PROCEDURES	 	5
					
	 	 	Section 3.01.	 	 	 	Redemption of iShares.	 	5

  

 -i- 

 iSHARES SILVER TRUST 
  
 CREATION AND REDEMPTION PROCEDURES 
  
 adopted by the Sponsor and the Trustee (each as defined below) as of [    ], 2006 
  
 ARTICLE I 
  
 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 
  
 Section 1.01. Definitions. For purposes of these Procedures, unless the context otherwise requires, the following
terms will have the following meanings: 
  
 “Authorized
Participant” shall have the meaning ascribed to the term in the introductory paragraph of the Authorized Participant Agreement. 
  
 “Authorized Participant Agreement” shall mean the Authorized Participant Agreement to which these Procedures are attached as Schedule 1. 
  
 “Authorized Representative” shall mean, with respect to an Authorized
Participant, each individual who, pursuant to the provisions of the Authorized Participant Agreement between such Authorized Participant and the Trustee, has the power and authority to act on behalf of the Authorized Participant in connection with
the placement of Purchase Orders or Redemption Orders and is in possession of the personal identification number (PIN) assigned by the Trustee for use in any communications regarding Purchase or Redemption Orders on behalf of such Authorized
Participant. 
  
 “Basket” shall have the meaning ascribed to the
term in Section 1.1 of the Trust Agreement. 
  
 “Basket Silver
Amount” shall have the meaning ascribed to the term in Section 1.1 of the Trust Agreement. 
  
 “Benchmark Price” shall have the meaning ascribed to the term in Section 1.1 of the Trust Agreement. 
  
 “Business Day” shall have the meaning ascribed to the term in Section 1.1 of the Trust Agreement. 
  
 “Creation” means the process that begins when an Authorized Participant
first indicates to the Trustee its intention to purchase one or more Baskets pursuant to these Procedures and concludes with the issuance by the Trustee and Delivery to such Authorized Participant of the corresponding number of iShares. 

 
 “Creation and Redemption Line” shall mean a telephone number designated
as such by the Trustee and communicated to each Authorized Participant in compliance with the notice provisions of the respective Authorized Participant Agreement. 
  
 “Custodial Account” shall mean the account established by the Trustee with the Custodian pursuant to the Custodian
Agreement. 
  
 “Custodian Day” shall mean a day on which the
facilities at which a Delivery of Silver is to take place to or by the Custodian on behalf of the Trust are open for business. 
  

 S1-1 

 “Custodian” shall mean JPMorgan Chase Bank N.A., London Branch, in its capacity as custodian under the
Custodian Agreement, and any successor thereto or additional custodian appointed in compliance with the provisions of the Trust Agreement and the Custodian Agreement. 
  
 “Custodian Agreement” shall mean the Custodian Agreement dated as of
                    , 2006 by and between the Trustee and the Custodian. 
  
 “Delivery” shall mean a delivery of Silver or Shares, as applicable, in each case effected according to the definition of
“Deliver” in Section 1.1 of the Trust Agreement. 
  
 “Depositor” shall mean any Authorized Participant that deposits Silver into the Trust, either for its own account or on behalf of another Person that is the owner or beneficial owner of that Silver. 
  
 “DTC” shall mean The Depository Trust Company, its nominees and their
respective successors. 
  
 “iShares” shall mean shares issued by
the Trustee representing fractional, undivided interests in the net assets of the Trust. 
  
 “Initial Creation” shall mean the initial creation of iShares pursuant to the provisions of Section 2.01. 
  
 “LBMA” shall mean the London Bullion Market Association. 
  
 “Order Cut-Off Time” shall have the meaning ascribed to the term in Section 1.1 of the Trust Agreement. 
  
 “Order Date” shall have, (i) with respect to a Purchase Order, the meaning
ascribed to the term in Section 2.3 of the Trust Agreement; and (ii) with respect to a Redemption Order, the meaning ascribed to the term in Section 2.6 of the Trust Agreement. 
  
 “Ounce” shall have the meaning ascribed to the term in Section 1.1 of the Trust Agreement. 
  
 “Person” shall mean any natural person or any limited liability company,
corporation, partnership, joint venture, association, joint stock company, trust, unincorporated organization or government or any agency or political subdivision thereof. 
  
 “Purchase Order” shall mean an order to purchase one or more Baskets in the form attached hereto as Annex I. 
  
 “Redemption Order” shall mean an order to redeem one or more Baskets in the
form attached hereto as Annex I. 
  
 “Silver” shall have the
meaning ascribed to the term in Section 1.1 of the Trust Agreement. 
  
 “Sponsor” shall mean Barclays Global Investors International Inc., a Delaware corporation, in its capacity as sponsor under the Trust Agreement. 
  
 “Trustee” shall mean The Bank of New York, a New York banking corporation, in its capacity as Trustee under the Trust
Agreement, and any successor thereto in compliance with the provisions thereof. 
  
 “Trust” shall mean the iShares Silver Trust, a trust governed by the provisions of the Trust Agreement. 
  
 “Trust Agreement” shall mean the Depositary Trust Agreement dated as of
                    , 2006 among the Trustee, the Sponsor, all owners and beneficial owners from time to time of iShares and all Depositors.

  
 “Unallocated Basis” shall have the meaning ascribed to the
term in Section 1.1 of the Trust Agreement. 
  
 “VAT” shall mean
(a) any tax imposed pursuant to or in compliance with the Sixth Directive of the Council of the European Economic Communities (77/388/EEC) including, in relation to the United Kingdom, value added tax imposed by the Value Added Tax Act 1994 and
legislation and regulations supplemental thereto; and (b) any other tax of a similar nature, whether imposed in a member state of the European Union or elsewhere, in substitution for, or levied in addition to, such tax referred to in
“(a)”. 
  

 S1-2 

 Section 1.02. Interpretation. In these Procedures: 
  
 Unless otherwise indicated, all references to Sections, clauses, paragraphs,
schedules or exhibits, are to Sections, clauses, paragraphs, schedules or exhibits in or to these Procedures. 
  
 The words “hereof”, “herein”, “hereunder” and words of similar import shall refer to these Procedures as a whole, and not to
any individual provision in which such words may appear. 
  
 A
reference to any statute, law, decree, rule, regulation or other applicable norm shall be construed as a reference to such statute, law, decree, rule, regulation or other applicable norm as re-enacted, re-designated or amended from time to time.

  
 A reference to any agreement, instrument or document shall be
construed as a reference to such agreement, instrument or document as the same may have been amended from time to time in compliance with the provisions thereof. 
  
 Section 1.03. Conflicts. In case of conflict between any provision of these Procedures and the terms of the Trust
Agreement, the terms of the Trust Agreement shall control. 
  
 ARTICLE II 
  
 CREATION PROCEDURES 
  
 Section 2.01. Initial Creation of iShares. The initial creation of
iShares will take place in compliance with such procedures as the Trustee, the Sponsor and the initial Depositor may agree. 
  
 Section 2.02. Subsequent Creation of iShares. After the Initial Creation, the issuance and Delivery of iShares shall take place only in integral
numbers of Baskets in compliance with the following rules: 
  
 a.
Authorized Participants wishing to acquire from the Trustee one or more Baskets shall place a Purchase Order with the Trustee no later than 4:00 p.m. (New York time) on any Business Day; provided, however, that only Purchase Orders received
by the Trustee prior to the Order Cut-Off Time on a Business Day on which a Benchmark Price is announced shall have such Business Day as the Order Date. Purchase Orders received by the Trustee on or after the Order Cut-Off Time on a Business Day, or
on a Business Day on which no Benchmark Price is announced, shall be considered received at the opening of business on the next Business Day on which a Benchmark Price is announced and shall have as their Order Date such next Business Day.

  
 b. For purposes of paragraph ”a” above, a Purchase
Order shall be deemed “received” by the Trustee only when each of the following has occurred: 
  
 (i) An Authorized Representative shall have placed a telephone call to the Trustee’s Creation and Redemption Line informing the Trustee that the
Authorized Participant wishes to place a Purchase Order for a specified number of Baskets, and the location or locations where the Authorized Participant intends to make Delivery of the Basket Silver Amount corresponding to each Basket (such
locations to be limited to those where, in compliance with the Custodian Agreement, the Custodian is authorized to hold Silver on behalf of the Trust). 
  

 S1-3 

 (ii) Within one hour following such telephone call, the Trustee shall have received, via facsimile or
electronic mail message, a duly completed, irrevocable Purchase Order executed by an Authorized Representative of such Authorized Participant. 
  
 c. The Trustee shall provide a written summary to the Custodian of all Orders for such Order Date no later than 4:30 p.m. (New York time). The Trustee
will ask the Custodian to confirm whether delivery can be made at the locations indicated by the Authorized Participant no later than 5:00 p.m. (New York time). 
  

d. Before accepting a Purchase Order, the Trustee shall make sure that there exists at least one location at which the Authorized Participant is
willing to Deliver, and the Custodian is capable of accepting, the requisite amount of Silver in connection with such Purchase Order. Should the Trustee elect to accept the Purchase Order, it shall communicate its decision by sending to the
Authorized Participant (with copies to the Custodian at the offices of the Custodian in London and at each location at which the Authorized Participant will be expected to Deliver Silver pursuant to “c” above), via facsimile or electronic
mail message, no later than 5:00 p.m. (New York time) on the Order Date for such Purchase Order a copy of the corresponding Purchase Order endorsed “Accepted” by the Trustee and indicating the Basket Silver Amount that the Authorized
Participant shall Deliver to the Custodian in respect of each Basket. Prior to the transmission of the Trustee’s acceptance as specified above, a Purchase Order will only represent the Authorized Participant’s unilateral offer to deposit
Silver in exchange for Baskets of iShares and will have no binding effect upon the Trust, the Trustee, the Custodian or any other party. 
  
 e. The Authorized Participant will be responsible for the cost of transportation of Silver to the location where it is to be Delivered. The Basket Silver
Amount corresponding to each Basket must be delivered at the locations specified by the Custodian no later than 11:30 a.m. (London time) on the second Custodian Day following the Order Date. Delivery may be made for deposit either in the
Trustee’s Custodial Account or in an account of the Authorized Participant with the Custodian or any subcustodian. If delivery is made for deposit in the Authorized Participant’s account with the Custodian, it will be accompanied by an
irrevocable order to the Custodian authorizing the transfer of the Silver so delivered to the Trustee’s Custodial Account against the delivery by the Trustee of the corresponding number of iShares as provided in paragraph ”h” or
“i” below, as applicable. The Authorized Participant shall contact the Custodian to obtain information regarding the location of the facilities where Delivery shall take place. The Custodian shall take all necessary measures to ensure that
the facilities at which Delivery is to take place in respect of a Purchase Order are prepared to take such Delivery no later than 11:30 a.m. (London time) on the second Custodian Day following the applicable Order Date. 
  
 f. Silver shall be Delivered to the Custodian in the form of Silver bars
only, and must be accompanied by the corresponding bar list; provided, that an amount of Silver not exceeding 1100 Ounces may be Delivered to the Custodian on an Unallocated Basis. Silver that has been Delivered to the Custodian no later than
11:30 a.m. (London time) on a Custodian Day shall be allocated by the Custodian to the Trustee’s Custodial Account no later than 9:00 a.m. (New York time) on the first Custodian Day following the date of such Delivery. In all other cases Silver
Delivered to the Custodian shall be allocated by the Custodian to the Trustee’s Custodial Account no later than the third Custodian Date following the Order Date. 
  
 g. The Custodian shall allocate Silver to the Trustee’s Custodial Account by (i) making entries in the Custodian’s
books and records to identify such Silver as being held for the Trust, it being understood that such entries shall identify each bar of Silver so allocated by refiner, assay, serial number and gross and fine weight; (ii) physically segregating from
Silver held by the Custodian for its own account or on behalf of other clients the Silver so allocated to the Trustee’s Custodial Account; and (iii) sending to the Trustee, via signed facsimile and electronic mail message, a written
confirmation of the allocation, including the identification of the bars allocated as described above. 
  

 S1-4 

 h. On the third Custodian Day following the Order Date corresponding to a Purchase Order, or on such
earlier date as the Trustee in its discretion may agree, the Trustee shall issue the aggregate number of iShares corresponding to the Baskets ordered by the Authorized Participant and Deliver them, by credit to the account at DTC which the
Authorized Participant shall have identified for such purpose in its Purchase Order, provided that, by 9:00 a.m. (New York time) on the date such issuance and Delivery is to take place: 
  
 (i) the Custodian shall have reported in writing to the Trustee that: 
  
 (a) in the case Silver bars delivered by the Authorized Participant, it has
reviewed the corresponding bar list and the Silver received from the Authorized Participant to assure that the Silver matches the description in the bar list in terms of weight, fineness, refiner’s marks and bar numbers and that, based on that
review and on such further examination as the Custodian customarily performs in respect of Silver purchased for its own account, the Silver deposited by the Authorized Participant in respect to such Purchase Order (A) complies with the “Good
Delivery” Rules of the LBMA and (B) is held by the Custodian on behalf of the Trust in allocated form (except for amounts not to exceed in the aggregate 1100 Ounces); or 
  
 (b) in the case of Silver delivered on an unallocated basis, the corresponding amount of Silver been allocated to the
Trustee’s Custodian Account and the Silver so allocated is in compliance with the provisions of the paragraph above; 
  
 (ii) the Trustee shall have received from the Authorized Participant a per order transaction fee in the amount of US$2,000.00; 
  
 (iii) the Authorized Participant shall have agreed to pay, or reimburse the
Custodian or the Trust the amount of, any applicable taxes (including VAT) which is or becomes due in connection with the Delivery of Silver to the Custodian; and 
  
 (iv) any other conditions to the issuance under the Trust Agreement shall have been satisfied. 
  
 i. In all other cases, the Trustee shall issue the aggregate number of
iShares corresponding to the Baskets ordered by the Authorized Participant and Deliver them by credit to the account at DTC which the Authorized Participant shall have identified for such purpose in its Purchase Order on the Business Day following
the date on which the conditions set forth in clauses (i) to (iv) of paragraph ”h” above shall have been met. 
  
 ARTICLE III 
  
 REDEMPTION PROCEDURES 
  
 Section 3.01. Redemption of iShares. Redemption of iShares shall take place only in integral numbers of Baskets in compliance with the following rules: 
  
 a. Authorized Participants wishing to redeem one or more Baskets shall place
a Redemption Order with the Trustee no later than 4:00 p.m. (New York time) on any Business Day; provided, however, that only Redemption Orders received by the Trustee prior to the Order Cut-Off Time on a Business Day 
  

 S1-5 

 on which a Benchmark Price is announced shall have such Business Day as the Order Date. Redemption Orders received by the
Trustee on or after the Order Cut-Off Time on any Business Day, or on a Business Day on which no Benchmark Price is announced, shall be considered received at the opening of business on the next Business Day on which a Benchmark Price is announced
and shall have as their Order Date such next Business Day. 
  
 b.
For purposes of paragraph ”a” above, a Redemption Order shall be deemed “received” by the Trustee only when each of the following has occurred: 
  
 (i) An Authorized Representative shall have placed a telephone call to the Trustee’s Creation and Redemption Line
informing the Trustee that the Authorized Participant wishes to place a Redemption Order for a specified number of Baskets. 
  
 (ii) Within one hour following such telephone call, the Trustee shall have received, via facsimile or electronic mail message, a duly completed,
irrevocable Redemption Order executed by an Authorized Representative of such Authorized Participant. 
  
 c. Should the Trustee elect to accept such Redemption Order, it shall communicate its decision to the Authorized Participant by sending to the Authorized
Participant (with copy to the Custodian), via facsimile or electronic mail message, no later than 5:00 p.m. (New York time) on the Order Date for such Redemption Order a copy of the corresponding Redemption Order endorsed “Accepted” by the
Trustee and indicating the Silver Basket Amount that the Custodian shall Deliver to the Authorized Participant in respect of each Basket being redeemed. 
  
 d. Unless otherwise agreed to by the Custodian, Silver will be Delivered by the Custodian in the form of Silver bars only; provided, that an amount
of Silver not exceeding 1100 Ounces may be Delivered by the Custodian on an Unallocated Basis. While a redeeming Authorized Participant will be entitled to express a preference as to the city or facility where it would like to have the Silver Basket
Amount delivered, the Trustee, in consultation with the Custodian and taking into account the best interests of the Trust and the Owners, will have final authority to decide where such delivery will take place. The Custodian shall inform via
electronic mail message or facsimile sent to an Authorized Person of the redeeming Authorized Participant no later than 11:00 a.m. (New York time) on the first Custodian Day following the Order Date of such Redemption Order the exact location(s)
where Delivery will be made, and the amount of Silver to be Delivered to the Authorized Participant at each such location. 
  
 e. Provided that by 9:00 a.m. (New York time) on the third Custodian Day following the Order Date of a Redemption Order, the Trustee shall have confirmed
in writing to the Custodian that: 
  
 (i) the Authorized
Participant has Delivered to the Trustee’s account at DTC the total number of iShares to be redeemed by such Authorized Participant pursuant to such Redemption Order; 
  
 (ii) the Trustee has received a per order transaction fee of US$2,000.00; 
  
 (iii) the Authorized Participant has agreed to pay, or reimburse the
Custodian or the Trust the amount of, any applicable taxes (including VAT) which is or becomes due in connection with the Delivery of Silver to the Authorized Participant; and 
  
 (iv) any other conditions to the redemption under the Trust Agreement have been satisfied, 
  

 S1-6 

 the Custodian will, as applicable, on such day, at the locations and in the amounts specified in the communication sent
in compliance with paragraph ”d” above, either: (A) Deliver to such Authorized Participant the corresponding amount of Silver which complies with the “Good Delivery” Rules of the LBMA or (B) credit the account indicated by the
redeeming Authorized Participant in its Redemption Order. Having made such Delivery, the Custodian will send written confirmation thereof to the Trustee who will then cancel the iShares so redeemed. 
  
 f. In all other cases, Delivery must be completed by the Custodian as soon
as, in the reasonable judgment of the Custodian, it is practicable following receipt of written confirmation from the Trustee as described in clauses ”i” to “iv” of paragraph ”e” above. 
  
 g. The foregoing provisions notwithstanding, the Custodian shall not be
liable for any failure or delay in making Delivery of Silver in respect of a Redemption Order arising from nuclear fission or fusion, radioactivity, war, terrorist event, invasion, insurrection, civil commotion, riot, strike, act of government,
public authority or act of God, or a similar cause that is beyond the Custodian’s control. In the event of any such delay, the time to complete Delivery in respect of a Redemption Order will be extended for a period equal to that during which
the inability to perform continues. 
  
 h. In the event that, by
9:00 a.m. (New York time) on the third Custodian Day following the Order Date of a Redemption Order, Trustee’s account at DTC shall not have been credited with the total number of iShares corresponding to the total number of Baskets to be
redeemed pursuant to such Redemption Order, the Trustee will cancel such Redemption Order and will send via fax or electronic mail message notice of such cancellation to the respective Authorized Participant and the Custodian. 
  

 S1-7 

 IN WITNESS WHEREOF, the Sponsor and the Trustee have executed these Creation and Redemption
Procedures as of the date set forth above. 
  

					
	 THE BANK OF NEW YORK, in its capacity as
 Trustee of the iShares Silver Trust,

		
	By:	 	  

	 	 	Name:	 	Alfred L. Irving
	 	 	Title:	 	Vice-President

  

							
	 BARCLAYS GLOBAL INVESTORS
 INTERNATIONAL INC., in its capacity as
 Sponsor

				
	By:	 	  

	 	By:	 	  

	 	 	 Name:
 Title:
	 	 	 	 Name:
 Title:

  

 S1-8 

 ANNEX I TO CREATION AND REDEMPTION PROCEDURES 
  
 THE BANK OF NEW YORK, TRUSTEE 
 CREATION/REDEMPTION ORDER FORM 
 iSHARES SILVER TRUST 
  

			
	CONTACT INFORMATION FOR ORDER EXECUTION:
	Telephone order number:	 	(718) 315-4811 / 315-4512
	Fax order number:	 	(718) 315-4881
	Custodian Instructions	 	 

  
 Participant must complete all items in
Part 1. The Trustee in its discretion may reject any order not submitted in complete form. 
  

	I.	TO BE COMPLETED BY PARTICIPANT: 

  

			
	Date:                                     
               	  	Time:                                     
               
	Broker Name:                                   
         	  	Firm
Name:                                       
   
	DTC Participant Number:                            	  	Fax
Number:                                       
 
	Telephone Number:
                                        
            

  
 Type of order (Check Creation or
Redemption please) (One Basket = 50,000 Shares) 
  

			
	Creation:                                     
                 	  	Redemption:
                                
                    
		
	# Of Baskets:	  	Number:
                                        
                                        
              
		
	Order #	  	Number written out:
                                        
                                  

  
 Please indicate Silver clearing agent:

  

							
	 ̈    JP Morgan	 	 ̈    Deutsche Bank	 	 ̈    HSBC	 	 ̈    Bank of Nova Scotia
	 ̈    UBS	 	If physical delivery, check here                     ̈    and contact JP Morgan regarding settlement

  
 This Purchase or Redemption Order is
subject to the terms and conditions of the Depositary Trust Agreement of the iShares Silver Trust as currently in effect and the Authorized Participant Agreement between the Authorized Participant, the Trustee and the Sponsor named therein. All
representations and warranties of the Authorized Participant set forth in such Depositary Trust Agreement (including, if this is a Purchase Order, the representations in Section 3.2 of the Depositary Trust Agreement).and in the Authorized
Participant Agreement are incorporated herein by reference and are true and accurate as of the date hereof. 
  
 The undersigned does hereby certify as of the date set forth below that he/she is an Authorized Representative under the Authorized Participant Agreement and that he/she is authorized to deliver this Purchase or
Redemption Order to the Trustee on behalf of the Authorized Participant. The Authorized Participant acknowledges and agrees that that (1) once accepted by the Trustee, this Purchase or Redemption Order will become a legally binding contract for the
delivery of the Basket Silver Amount per Basket, or the number of Baskets, indicated above, and that the final Basket Silver Amount will be announced at the conclusion of the trading day, and (2) any taxes (including Value Added Taxes) incurred in
connection with this transaction will be the responsibility of, and will be reimbursed upon demand from the Custodian or the Trust by, the Authorized Participant. 
  

									
	  

	 	 	  	  

	  	  

	  	 
	 	 	 	  	Date	  	Authorized Person’s Signature	  	 

  
 II. TO BE COMPLETED BY TRUSTEE AND
CUSTODIAN: 
  
 This certifies that the above order has been: 
  

	
	                                      
    Accepted by the Trustee
	                                      
    Accepted by Custodian
	                                      
    Declined-Reason:    
                                        
                    

  

			
	Final # of Ounces                
                                	  	Final # of SLV Shares   
                                
		
	Final Cash Due to BNY      
                                	  	 

  

											
						
	
	 	 	  	
	  	 	  	
	  	 
	Date                        	 	 	  	Time                    	  	 	  	Authorized Signature of Custodian	  	 
						
	
	 	 	  	
	  	 	  	
	  	 
	Date	 	 	  	Time	  	 	  	Authorized Signature of Trustee	  	 

  

 S1-9 

 Schedule 2 
  
 Standard Terms 
  
 iShares Silver Trust 
  
 Standard Terms for Authorized Participant Agreements 
  
 Dated as of                     , 2006

 TABLE OF CONTENTS 
  

									
	 	 	 	 	 	 	 	 	Page

	ARTICLE I	 	ORDERS FOR PURCHASE AND REDEMPTION	 	1
					
	 	 	Section 1.01.	 	 	 	Authorization to Purchase and Redeem Baskets	 	1
					
	 	 	Section 1.02.	 	 	 	Procedures for Orders	 	1
					
	 	 	Section 1.03.	 	 	 	Consent to Recording	 	1
					
	 	 	Section 1.04.	 	 	 	Irrevocability	 	1
					
	 	 	Section 1.05.	 	 	 	Costs and Expenses	 	1
					
	 	 	Section 1.06.	 	 	 	Delivery of Property to the Trust	 	1
					
	 	 	Section 1.07.	 	 	 	Title to Deposit Property and iShares Surrendered for Redemption	 	1
					
	 	 	Section 1.08.	 	 	 	Certain Payments or Distributions	 	2
			
	ARTICLE II	 	AUTHORIZED REPRESENTATIVES	 	2
					
	 	 	Section 2.01.	 	 	 	Certification	 	2
					
	 	 	Section 2.02.	 	 	 	PIN Numbers	 	2
					
	 	 	Section 2.03.	 	 	 	Termination of Authority	 	3
					
	 	 	Section 2.04.	 	 	 	Verification	 	3
			
	ARTICLE III	 	STATUS OF THE AUTHORIZED PARTICIPANT	 	3
					
	 	 	Section 3.01.	 	 	 	Clearing Status	 	3
					
	 	 	Section 3.02.	 	 	 	Broker-Dealer Status	 	3
					
	 	 	Section 3.03.	 	 	 	Foreign Status	 	4
					
	 	 	Section 3.04.	 	 	 	Compliance with Certain Laws	 	4
					
	 	 	Section 3.05.	 	 	 	Authorized Participant Status	 	4
			
	ARTICLE IV	 	ROLE OF AUTHORIZED PARTICIPANT	 	4
					
	 	 	Section 4.01.	 	 	 	Independent Contractor	 	4
					
	 	 	Section 4.02.	 	 	 	Rights and Obligations of DTC Participant	 	4
					
	 	 	Section 4.03.	 	 	 	Beneficial Owner Communications	 	4
			
	ARTICLE V	 	MARKETING MATERIALS AND REPRESENTATIONS	 	5
					
	 	 	Section 5.01.	 	 	 	Authorized Participant’s Representation	 	5
					
	 	 	Section 5.02.	 	 	 	Prospectus	 	5
			
	ARTICLE VI	 	INDEMNIFICATION; LIMITATION OF LIABILITY	 	5
				
	 	 	Section 6.01.	 	Indemnification	 	5

  

 -i- 

 TABLE OF CONTENTS 
 (continued) 
  

									
	 	 	 	 	Page

	ARTICLE VII	 	MISCELLANEOUS	 	6
					
	 	 	Section 7.01.	 	 	 	Commencement of Trading	 	6
					
	 	 	Section 7.02.	 	 	 	Definitions	 	6

  

 -ii- 

 STANDARD TERMS FOR AUTHORIZED PARTICIPANT AGREEMENTS (the “Standard Terms”) agreed to as of
[            ], 2006 by and between The Bank of New York, a New York banking corporation, and Barclays Global Investors International Inc., a Delaware corporation. 
  
 ARTICLE I 
  
 ORDERS FOR PURCHASE AND REDEMPTION 
  

Section 1.01. Authorization to Purchase and Redeem Baskets. Subject to the provisions of the Authorized Participant Agreement, during the term
of the Authorized Participant Agreement the Authorized Participant will be authorized to purchase and redeem Baskets of iShares in compliance with the provisions of the Trust Agreement. 
  
 Section 1.02. Procedures for Orders. Each party hereto agrees to comply with the provisions of the Trust Agreement
and the Procedures to the extent applicable to it. 
  
 Section
1.03. Consent to Recording. The phone lines used by the Trustee, the Custodian or their affiliated persons may be recorded, and the Authorized Participant hereby consents to the recording of all calls with any of those parties. 
  
 Section 1.04. Irrevocability. The Authorized Participant agrees on
behalf of itself and any Authorized Participant Client that delivery to the Trustee of an Order shall be irrevocable; provided that each of the Trust and the Sponsor reserves the right to reject any Order in compliance with the provisions of
the Trust Agreement. 
  
 Section 1.05. Costs and Expenses.
The Authorized Participant shall be responsible for any and all expenses and costs incurred by the Trust in connection with any Orders. 
  
 Section 1.06. Delivery of Property to the Trust. The Authorized Participant understands and agrees that in the event Deposit Property is not
transferred to the Trust by the time specified in the Purchase Order and in compliance with the Procedures and the Trust Agreement, a Purchase Order may be cancelled by the Trustee and the Authorized Participant will be solely responsible for all
costs incurred by the Trust, the Trustee or the Custodian related to the cancelled Order. 
  
 Section 1.07. Title to Deposit Property and iShares Surrendered for Redemption. The Authorized Participant represents and warrants to the Trustee that 
  
 a. in connection with each Purchase Order, the Authorized Participant will
have full power and authority to transfer to the Trust the corresponding Deposit Property, and that upon delivery of such Deposit Property to the Custodian and/or the relevant subcustodian in accordance with the Procedures, the Trust will acquire
good and unencumbered title to such property, free and clear of all liens, charges, duties imposed on the transfer of assets and encumbrances and not subject to any adverse claims or transferability restrictions, whether arising by operation of law
or otherwise; and 
  
 b. in connection with a Redemption Order,
the Authorized Participant will have full power and authority to surrender to the Trustee for redemption the corresponding iShares, and upon such surrender the Trust will acquire good and unencumbered title to such iShares, free and clear of all
liens, charges, duties imposed on the transfer of assets and encumbrances and not subject to any adverse claims, transferability restrictions (whether arising by operation of law or otherwise), loan, pledge, repurchase or securities lending
agreements or other arrangements which would preclude the delivery of such iShares on a “regular way” basis. 
  

 S2-1 

 Section 1.08. Certain Payments or Distributions.  
  
 a. With respect to any Purchase Order, the Trust acknowledges and agrees to
return to the Authorized Participant any payment, distribution or other amount paid to the Trust in respect of any Deposit Property transferred to the Trust that, based on the valuation of such Deposit Property at the time of transfer, should have
been paid to the Authorized Participant. Likewise, the Authorized Participant acknowledges and agrees to return to the Trust any payment, distribution or other amount paid to the Authorized Participant or any Authorized Participant Client in respect
of any Deposit Property transferred to the Trust that, based on the valuation of such Deposit Property at the time of transfer, should have been paid to the Trust. 
  
 b. With respect to any Redemption Order, the Authorized Participant on behalf of itself and any Authorized Participant
Client acknowledges and agrees to return to the Trust any payment, distribution or other amount paid to it or an Authorized Participant Client in respect of any property transferred to the Authorized Participant or any Authorized Participant Client
that, based on the valuation of such property at the time of transfer, should have been paid to the Trust. The Trust is entitled to reduce the amount of any property due to the Authorized Participant or any Authorized Participant Client by an amount
equal to any payment, distribution or other sum to be paid to the Authorized Participant or to the Authorized Participant Client in respect of any property transferred to the Authorized Participant or any Authorized Participant Client that, based on
the valuation of such property at the time of transfer, should be paid to the Trust. Likewise, the Trust acknowledges and agrees to return to the Authorized Participant or any Authorized Participant Client any payment, distribution or other amount
paid to it in respect of any iShares transferred to the Trust that, based on the valuation of such iShares at the time of transfer, should have been paid to the Authorized Participant or such Authorized Participant Client. 
  
 ARTICLE II 
  
 AUTHORIZED REPRESENTATIVES 
  
 Section 2.01. Certification. Concurrently with the execution of the Authorized Participant Agreement, and as requested from time to time by the
Trustee but no less frequently than annually, the Authorized Participant shall deliver to the Trust a certificate signed by the Authorized Participant’s Secretary or other duly authorized official setting forth the names, e-mail addresses and
telephone and facsimile numbers of all persons authorized to give instructions relating to any activity contemplated hereby or any other notice, request or instruction on behalf of the Authorized Participant (each an “Authorized
Representative”). Such certificate may be accepted and relied upon by the Trust as conclusive evidence of the facts set forth therein and shall be considered to be in full force and effect until (i) receipt by the Trust of a superseding
certificate in a form approved by the Trust bearing a subsequent date, or (ii) termination of the Authorized Participant Agreement. 
  
 Section 2.02. PIN Numbers. The Trustee shall issue to each Authorized Participant a unique personal identification number (“PIN
Number”) by which such Authorized Participant shall be identified and instructions issued by the Authorized Participant shall be authenticated. The PIN Number shall be kept confidential and only provided to Authorized Representatives. The
Authorized Participant may revoke the PIN Number at any time upon written notice to the Trustee, and the Authorized Participant shall be responsible for doing so in the event that it becomes aware that an unauthorized person has received access to
its PIN Number or has or intends to use the PIN Number in an unauthorized manner. Upon receipt of such written request, the Trustee shall, as promptly as practicable, de-activate the PIN 
  

 S2-2 

 Number. If an Authorized Participant’s PIN Number is changed, the new PIN Number will become effective on a date
mutually agreed upon by the Authorized Participant and the Trustee. The Authorized Participant agrees that, absent the Trustee’s fraud, willful misconduct or failure to cancel the PIN Number promptly following a written request to do so from
the Authorized Participant or the termination of the Authorized Participant Agreement, none of the Trust or the Trustee shall be liable for losses incurred by the Authorized Participant as a result of unauthorized use of the Authorized
Participant’s PIN Number prior to the time the Authorized Participant provides notice to the Trustee of the termination or revocation of authority pursuant to Section 2.03. 
  
 Section 2.03. Termination of Authority. Upon the termination or revocation of authority of an Authorized
Representative by the Authorized Participant, the Authorized Participant shall (i) give immediate written notice of such fact to the Trustee and such notice shall be effective upon receipt by the Trustee; and (ii) request a new PIN Number. The
Trustee shall, as promptly as practicable, de-activate the PIN Number upon receipt of such written notice. 
  
 Section 2.04. Verification. The Trustee may assume that all instructions issued to it using the Authorized Participant’s PIN Number have been
properly placed by Authorized Representatives, unless the Trustee has actual knowledge to the contrary or the Authorized Participant has revoked its PIN Number. The Trustee shall have no duty to verify that an Order is being placed by an Authorized
Representative. The Authorized Participant agrees that the Trustee shall not be responsible for any losses incurred by the Authorized Participant as a result of an Authorized Representative identifying himself or herself as a different Authorized
Representative or an unauthorized person identifying himself or herself as an Authorized Representative, unless the Trustee previously received from the Authorized Participant written notice to revoke its PIN Number. 
  
 ARTICLE III 
  
 STATUS OF THE AUTHORIZED PARTICIPANT 
  

Section 3.01. Clearing Status. The Authorized Participant represents, covenants and warrants that, as of the date of execution of the Authorized
Participant Agreement, and at all times during the term of the Authorized Participant Agreement, the Authorized Participant is and will be entitled to use the clearing and settlement services of each of the national or international clearing and
settlement organizations through which, in compliance with the Procedures, the transactions contemplated hereby will clear and settle. Any change in the foregoing status of the Authorized Participant shall terminate the Authorized Participant
Agreement and the Authorized Participant shall give prompt written notice thereof to the Trustee. 
  
 Section 3.02. Broker-Dealer Status. The Authorized Participant represents and warrants that, unless the following paragraph is applicable to it, it
is (i) registered as a broker-dealer under the Securities Exchange Act of 1934, as amended, (ii) qualified to act as a broker or dealer in the states or other jurisdictions where it transacts business to the extent so required by applicable law, and
(iii) a member in good standing of the NASD. The Authorized Participant agrees that it will maintain such registrations, qualifications, and membership in good standing and in full force and effect throughout the term of the Authorized Participant
Agreement. The Authorized Participant further agrees to comply with all Federal laws, the laws of the states or other jurisdictions concerned, and the rules and regulations promulgated thereunder, to the extent such laws and regulations are
applicable to the Authorized Participant’s transactions in iShares, and with the Constitution, By-Laws and Conduct Rules of the NASD applicable to its activities as an Authorized Participant, and that it will not offer or sell iShares in any
state or jurisdiction where they may not lawfully be offered and/or sold. 
  

 S2-3 

 Section 3.03. Foreign Status. If the Authorized Participant is offering and selling iShares in
jurisdictions outside the several states, territories and possessions of the United States and is not otherwise required to be registered, qualified, or a member of the NASD as set forth in the preceding paragraph, the Authorized Participant
nevertheless agrees to observe the applicable laws of the jurisdiction in which such offer and/or sale is made (e.g., it will not offer or sell iShares of the Trust in any state or jurisdiction where they may not lawfully be offered and/or sold), to
comply with the full disclosure requirements of the 1933 Act and the regulations promulgated thereunder and to conduct its business in accordance with the spirit of the NASD Conduct Rules. 
  
 Section 3.04. Compliance with Certain Laws. If the Authorized
Participant is subject to the requirements of the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism (“U.S.A. PATRIOT Act”), the Authorized Purchaser is in compliance with
the anti-money laundering and related provisions of the U.S.A. PATRIOT Act. 
  
 Section 3.05. Authorized Participant Status. 
  
 a. The Authorized Participant understands and acknowledges that the method by which Baskets of iShares will be created and traded may raise certain issues under applicable securities laws. For example, because new
Baskets of iShares may be issued and sold by the Trust on an ongoing basis, at any point a “distribution”, as such term is used in the 1933 Act, may occur. The Authorized Participant understands and acknowledges that some activities on its
part, depending on the circumstances, may result in its being deemed a participant in a distribution in a manner which could render it a statutory underwriter and subject it to the prospectus delivery and liability provisions of the 1933 Act.

  
 b. The Sponsor shall ensure that the Prospectus contains an
accurate and current listing of Authorized Participants. 
  
 ARTICLE IV 
  
 ROLE OF AUTHORIZED PARTICIPANT 

 
 Section 4.01. Independent Contractor. The Authorized Participant
acknowledges and agrees that for all purposes of the Authorized Participant Agreement, the Authorized Participant will be deemed to be an independent contractor, and will have no authority to act as agent for the Trust or the Trustee in any matter
or in any respect. The Authorized Participant agrees to make itself and its employees available, upon request, during normal business hours to consult with the Trustee, the Sponsor or their designees concerning the performance of the Authorized
Participant’s responsibilities under the Authorized Participant Agreement; provided, however, that the Authorized Participant shall be under no obligation to divulge or otherwise disclose any information that the Authorized Participant
reasonably believes (i) it is under legal obligation not to disclose, or (ii) it is confidential or proprietary in nature. 
  
 Section 4.02. Rights and Obligations of DTC Participant. In executing the Authorized Participant Agreement, the Authorized Participant agrees in
connection with any purchase or redemption transactions in which it acts for an Authorized Participant Client or for any other DTC Participant or indirect participant, or any other Beneficial Owner, that it shall extend to any such party all of the
rights, and shall be bound by all of the obligations, of a DTC Participant in addition to any obligations that it undertakes hereunder or in accordance with the Procedures. 
  
 Section 4.03. Beneficial Owner Communications. The Authorized Participant agrees, subject to any limitations arising
under federal or state securities laws relating to privacy or other obligations it may have to its customers, to assist the Trustee or the Sponsor in determining the ownership level of each 
  

 S2-4 

 beneficial owner relating to positions in iShares that the Authorized Participant may hold as record holder. In addition,
the Authorized Participant agrees, in accordance with applicable laws, rules and regulations, at the request of the Sponsor or the Trustee to forward to such beneficial owners written materials and communications received from the requesting party
in sufficient quantities to allow mailing thereof to such beneficial owners, including notices, annual reports, disclosure or other informational materials and any amendments or supplements thereto that may be required to be sent by the Sponsor or
the Trustee to such beneficial owners pursuant to the Trust Agreement or applicable law or regulation, or that the Sponsor or the Trustee reasonably wishes to distribute, at its own expense, to such beneficial owners. 
  
 ARTICLE V 
  
 MARKETING MATERIALS AND REPRESENTATIONS 
  
 Section 5.01. Authorized Participant’s Representation. The Authorized Participant represents, warrants and
agrees that it will not make, or permit any of its representatives to make, any representations concerning iShares other than those contained in the Trust’s then current Prospectus or in any promotional materials or sales literature furnished
to the Authorized Participant by the Sponsor. The Authorized Participant agrees to provide each purchaser of iShares, whenever required by Rule 173 under the 1933 Act, a notice in compliance with the provisions of such Rule. The Authorized
Participant agrees not to furnish or cause to be furnished to any person or display or publish any information or materials relating to iShares (including, without limitation, promotional materials and sales literature, advertisements, press
releases, announcements, statements, posters, signs or other similar materials), except such information and materials as may be furnished to the Authorized Participant by the Sponsor and such other information and materials as may be approved in
writing by the Sponsor. The Authorized Participant understands that the Trust will not be advertised as offering redeemable securities, and that any advertising materials will prominently disclose that the iShares are not redeemable units of
beneficial interest in the Trust. Notwithstanding the foregoing, the Authorized Participant may, without the written approval of the Sponsor, prepare and circulate in the regular course of its business reports, research or similar materials that
include information, opinions or recommendations relating to iShares (i) for public dissemination, provided that such reports, research or similar materials compare the relative merits and benefits of iShares with other products and do not discuss
iShares more prominently than such other products and (ii) for internal use by the Authorized Participant. Copies of the then current Prospectus of the Trust will be supplied by the Sponsor to the Authorized Participant in reasonable quantities upon
request. 
  
 Section 5.02. Prospectus. The Sponsor will
provide, or cause to be provided, to the Authorized Participant copies of the then current Prospectus and any printed supplemental information in reasonable quantities upon request. The Sponsor will notify the Authorized Participant when a revised,
supplemented or amended Prospectus for the iShares is available, and make available to the Authorized Participant copies of such revised, supplemented or amended Prospectus at such time and in such quantities as may be reasonable to permit the
Authorized Participant to comply with any obligation the Authorized Participant may have to deliver such Prospectus to its customers. The Sponsor shall be deemed to have complied with this Section 5.02 when the Authorized Participant has received
such revised, supplemented or amended Prospectus by e-mail, in printable form, with such number of hard copies as may be agreed from time to time by the parties promptly thereafter. 
  
 ARTICLE VI 
  
 INDEMNIFICATION; LIMITATION OF LIABILITY 
  
 Section 6.01. Indemnification. The provisions of this Section 6.01 shall survive termination of the Agreement. 
  

 S2-5 

 a. The Authorized Participant shall indemnify and hold harmless the Sponsor, the Trustee, the Trust, the
Custodian (which the parties agree is a third-party beneficiary under this Subsection 6.01(a)) their respective subsidiaries, Affiliates, directors, officers, employees and agents, and each person, if any, who controls such persons within the
meaning of Section 15 of the 1933 Act (each an “Indemnified Party”) from and against any loss, liability, cost and expense (including attorneys’ fees) incurred by such Indemnified Party as a result of (i) any breach by the
Authorized Participant of any representations or warranties of the Authorized Participant (including under Section 3.2 of the Depositary Trust Agreement); (ii) any failure on the part of the Authorized Participant to perform any of its obligations
set forth in the Authorized Participant Agreement; (iii) any failure by the Authorized Participant to comply with applicable laws, including rules and regulations of self-regulatory organizations, that apply to it; or (iv) actions of such
Indemnified Party in reliance upon any instructions issued in accordance with the Procedures reasonably believed by such Indemnified Party to be genuine and to have been given by the Authorized Participant. 
  
 b. The Authorized Participant shall not be liable to any Indemnified Party
for any damages arising out of (i) mistakes or errors in data provided in connection with purchase or redemption transactions except for data provided by the Authorized Participant, or (ii) mistakes or errors by, or arising out of interruptions or
delays of communications with, the Trustee or any Indemnified Party. 
  
 ARTICLE VII 
  
 MISCELLANEOUS 
  
 Section 7.01. Commencement of Trading. The Authorized Participant may
not submit an Order prior to the effectiveness of the registration statement, or amendment to the registration statement, filed with the Securities and Exchange Commission and pursuant to which the Authorized Participant is identified as such in the
Prospectus. 
  
 Section 7.02. Definitions. The capitalized
terms used herein are defined as follows. 
  
 a. “1933
Act” means the U.S. Securities Act of 1933, as amended. 
  
 b. “Affiliate” shall have the meaning given to it by Rule 501(b) under the 1933 Act. 
  
 c. “Authorized Participant Agreement” shall mean each Authorized Participant Agreement among the Authorized Participant, the Trustee and the
Sponsor into which these Standard Terms shall have been incorporated by reference. 
  
 d. “Authorized Participant” shall have the meaning ascribed to it in the introductory paragraph of the Authorized Participant Agreement. 
  
 e. “Authorized Participant Client” means any party on whose behalf the Authorized Participant acts in connection
with an Order (whether a customer or otherwise). 
  
 f.
“Authorized Representative” shall have the meaning ascribed to it in Section 2.01 hereof. 
  
 g. “Basket” shall have the meaning ascribed to it in the Recitals to the Authorized Participant Agreement. 
  
 h. “Beneficial Owner” shall have the meaning given to it by Rule
16a-1(a)(2) of the Securities Exchange Act of 1934. 
  

 S2-6 

 i. “Business Day” shall mean each day the exchange on which the iShares trade is open for
regular trading. 
  
 j. “Custodian” shall have the
meaning ascribed to it in the Procedures. 
  
 k. “Deposit
Property” means property which, in compliance with the provisions of the Trust Agreement, must be transferred by the Authorized Participant to the Trust in exchange for iShares. 
  
 l. “DTC” means The Depository Trust Company. 
  
 m. “Indemnified Party” shall have the meaning ascribed to it in Section 6.01.a hereof. 
  
 n. “iShares” means iShares issued by the Trust pursuant to the
provisions of the Trust Agreement. 
  
 o. “NASD” means
the National Association of Securities Dealers, Inc. 
  
 p.
“Order” shall have the meaning ascribed to it in Section 1 of the Authorized Participant Agreement. 
  
 q. “Procedures” shall have the meaning ascribed to it in Section 1 of the Authorized Participant Agreement. 
  
 r. “Prospectus” means the Trust’s current prospectus included
in its effective registration statement, as supplemented or amended from time to time. 
  
 s. “Purchase Order” shall have the meaning ascribed to it in Section 1 of the Authorized Participant Agreement. 
  
 t. “Redemption Order” shall have the meaning ascribed to it in Section 1 of the Authorized Participant Agreement. 
  
 u. “Sponsor” shall have the meaning ascribed to it in the
introductory paragraph of the Authorized Participant Agreement. 
  
 v. “Trust” shall have the meaning ascribed to it in the introductory paragraph of the Authorized Participant Agreement. 
  
 w. “Trust Agreement” shall have the meaning ascribed to it in the introductory paragraph of the Authorized Participant Agreement. 
  
 x. “Trustee” shall have the meaning ascribed to it in the
introductory paragraph of the Authorized Participant Agreement. 
  
  

 S2-7 

 IN WITNESS WHEREOF, the Sponsor and the Trustee have executed these Standard Terms as of the date
set forth above. 
  

							
	THE BANK OF NEW YORK, in its capacity as Trustee of the iShares Silver Trust,	 	 	 	 
				
	By:	 	  

	 	 	 	 
	Name:	 	 	 	 	 	 
	Title:	 	 	 	 	 	 
			
	BARCLAYS GLOBAL INVESTORS INTERNATIONAL INC., in its capacity as Sponsor	 	 	 	 
				
	By:	 	  

	 	By:	 	  

	Name:	 	 	 	Name:	 	 
	Title:	 	 	 	Title:	 	 

  

 S2-8 

 Schedule 3 
  

Certificate of Authorized Representatives 
  
 Each of the following employees of [            ] (each, an “Authorized Representative”) is
authorized, in accordance with the Authorized Participant Agreement dated [            ], 2005 among [            ], the Sponsor
and the Trustee, to submit Purchase Orders and Redemption Orders on behalf and in the name of [            ] and to give instructions or any other notice or request on behalf of
[            ] with respect to such Orders or any other activity contemplated by the Authorized Participant Agreement. 
  
 Name: 
 e-mail Address: 
 Telephone: 
 Fax: 
  
 Name: 
 e-mail Address: 
 Telephone: 
 Fax: 
  
 Name: 
 e-mail Address: 
 Telephone: 
 Fax: 
  
 Name: 
 e-mail Address: 
 Telephone: 
 Fax: 
  
 Name: 
 e-mail Address: 
 Telephone: 
 Fax: 
  
 The undersigned, [            ],
[            ]of [            ], does hereby certify that the persons listed above have been duly authorized to act as Authorized
Representatives pursuant to the Authorized Participant Agreement. 
  

			
	By:	 	  

	Name:	 	 
	Title:	 	 
	Date:Form of Custodian Agreement

 Exhibit 10.1 
  
 JPMorgan Chase Bank N.A, London Branch 
  
 and 
  
 The Bank of New York 
  

  
 CUSTODIAN AGREEMENT 
  

 THIS AGREEMENT is made on [            ], 2006

  
 BETWEEN 
  

	(1)	JPMorgan Chase Bank N.A, London branch, a company incorporated with limited liability as a National Banking Association, whose principal London office is at 125 London Wall, London
EC2Y 5AJ (“we” or “us”); and 

  

	(2)	The Bank of New York, a banking corporation organised under the laws of the State of New York, whose principal place of business is at 101 Barclay Street, New York, New York 10286,
United States of America, in its capacity as trustee of the iShares Silver Trust (“Trust”) (in such capacity “you”). 

  
 INTRODUCTION 
  
 We have agreed to open and maintain for you the Account (as defined below) and to provide other services to you in connection with the Account. This agreement sets out
the terms under which we will provide those services to you and the arrangements which will apply in connection with those services. 
  
 IT IS AGREED AS FOLLOWS 
  

	1.	INTERPRETATION 

  

	 	1.1	Definitions: In this Agreement: 

  
 “Account” means the account constituted by the Allocated Account and the Unallocated Account. 
  
 “Account Balance” means, in relation to the Account, all
your rights to and interest in the balance from time to time on that Account. 
  
 “Allocated Account” means the sub-account maintained by us in your name recording the amount of Bullion received and held by us for you on an allocated basis. 
  
 “Availability Date” means the Business Day on which you
wish to transfer or deliver Silver to us for deposit into the Account. 
  
 “Bullion” means any Silver held by us or any Sub-Custodian in the Allocated Account from time to time. 
  
 “Business Day” means a Custodian Day (as defined in the Procedures). 
  
 “eBTS” or “Website” means the electronic Bullion Transfer System website developed by us.

  
 “Fees” means the fees and charges referred
to in clause 10.1 of this Agreement. 
  
 “LBMA”
means The London Bullion Market Association or its successors. 
  
 “Procedures” means the document entitled “iShares Silver Trust Creation and Redemption Procedures” attached as Schedule 1 (as amended from time to time). 

 “Rules” means the rules, regulations, practices and customs of the LBMA, the Bank of
England and such other regulatory authority or other body as shall affect the activities contemplated by this Agreement. 
  
 “Sub-Custodian” means a sub-custodian, agent or depository (including an entity within our corporate group) appointed by us to perform
any of our duties under this Agreement including the custody and safekeeping of Bullion. 
  
 “Silver” means silver that meets the requirements of “good delivery” under the rules of the LBMA expressed in troy ounces and with a minimum fineness of 0.999. 
  
 “Unallocated Account” means the sub-account maintained by
us in your name recording the amount of Silver which either we or you, as the case may be, have a right to call upon the other party to deliver to it. 
  
 “VAT” means value added tax as provided for in the Value Added Tax Act 1994 (as amended or re-enacted from time to time) and legislation
supplemental thereto and any other tax (whether imposed in the United Kingdom in substitution thereof or in addition thereto or elsewhere) of a similar fiscal nature. 
  
 “Withdrawal Date” means the Business Day on which you wish to withdraw Silver from the Account. 

 

	 	1.2	Headings: The headings in this Agreement do not affect its interpretation. 

  

	 	1.3	Singular and plural: References to the singular include the plural and vice versa. 

  

	2.	ACCOUNT 

  

	 	2.1	Opening Account: We shall open and maintain the Account. The Account shall comprise: 

  

	 	(a)	an Allocated Account in respect of Silver which you ask us to hold for you on an allocated basis; and 

  

 2 

	 	(b)	an Unallocated Account in respect of Silver which you ask us to hold for you on an unallocated basis, 

  
 which together shall be treated as a single account for all purposes of this Agreement unless the context requires
otherwise. 
  

	 	2.2	Deposits and withdrawals: The balance of your Account shall reflect the combined balance on your Allocated Account and Unallocated Account. The balance
of the Allocated Account shall reflect the amount of your Bullion held by us. The balance of the Unallocated Account shall reflect your or our entitlement to delivery of an amount of Silver from the other party, in each case equal to the amount of
deposits less withdrawals of Silver made by you pursuant to the terms of this Agreement in relation to the Unallocated Account.  

  

	 	2.3	Denomination of Account: The Account shall be denominated in troy ounces of Silver. 

  

	 	2.4	Delivery, Receipt and Maintenance of Silver: We will receive, hold, release and deliver Silver from the Account only in accordance with
this Agreement and the Procedures. In the event of a conflict between the terms of this Agreement and those of the Procedures, the Procedures shall prevail; provided, however, that any amendment to the Procedures after the date of this
Agreement which modifies the scope of our duties or liabilities shall only be binding upon us to the extent that it has been adopted by you and the Sponsor with our prior written consent (which consent will not be unreasonably withheld or delayed).

  

	 	2.5	Reports: We will provide reports to you relating to deposits into and withdrawals from the Account and the Account Balance in such form and
with such frequency (but not less than monthly) as may be agreed between you and us including the reports specified in sub-clauses (a) and (b) below. We will notify you by telex, SWIFT or fax on each day there is activity in an account of the
balance in the account on such day and of any instruction to which we were unable to give effect. Such reports will also be available to you daily by means of eBTS, however the paper record will prevail. 

  

	 	(a)	For each Business Day, not later than 9:00 a.m., New York time on the following Business Day, we will transmit to you information showing the movement of Silver into and out of the
Account, identifying separately each transaction and any substitution of Silver made under clause 2.7. 

  

	 	(b)	We will supply to you at least monthly, within ten Business Days following the end of each calendar month a written statement which: 

  

	 	(i)	lists all property held in the Account including a weight list for the Silver in the Allocated Account containing information sufficient to uniquely identify each bar of Silver;

  

	 	(ii)	identifies the entity having physical possession of each bar; and 

  

	 	(iii)	details all transactions involving the Account, including daily balances held in the Unallocated Account and all transfers to or from the Account or any account with a Sub-Custodian
containing Silver held for your benefit and any substitutions or relocations of Silver held in the Account. 

  

 3 

 Such reports shall also include any other information that you may reasonably request. We will provide
additional weight lists to you upon your request. 
  

	 	2.6	Reversal of entries: We at all times reserve the right to reverse any provisional or erroneous entries to the Account with effect
back-valued to the date upon which the final or correct entry (or no entry) should have been made.  

  

	 	2.7	Substitution of Silver: With your prior approval (in consultation with the Sponsor), we may substitute other Bullion for Bullion held in the Allocated Account,
provided that there is no change in the total number of troy ounces of Silver held in the Allocated Account. 

  

	 	2.8	Access to Records; Inspection Rights: We will permit your officers and properly designated representatives and independent public accountants for the Trust identified
by you reasonable access to the records of the Account for the purpose of confirming the content of those records. Upon at least ten days’ prior notice, during our regular banking hours, any such officer or properly designated representative,
any independent public accountants for the Trust identified by you and any person designated by any regulatory authority having jurisdiction over you or the Trust will be entitled to examine on our premises the Silver held by us on our premises
pursuant to this Agreement and our records regarding the Silver held hereunder at a Sub-Custodian, but only upon receipt from you of properly authorised instructions to that effect. Unless we have received at least ten days’ prior notice and
reasonable assurances (in the our sole discretion) that any costs and expenses incurred in connection therewith will be indemnified to us, we shall not be required to move to our premises any Silver held at a Sub-Custodian for purposes of making it
available for inspection as provided herein. In addition, we understand that, in connection with the preparation of the financial statements of the Trust that will be filed from time to time with the United States Securities and Exchange Commission,
officers of the Sponsor will be required by law or regulation to provide written assurances regarding the reliability of the internal controls used in the preparation of those financials. To the extent that our activities or controls in our capacity
as custodian of the Trust assets are relevant to the information presented in the financial statements of the Trust, we will cooperate with the Sponsor and the Trustee to enable the Sponsor to provide the required written assurances referred to
above, including (but not limited to) by providing the Sponsor’s and the Trust’s external auditors with any necessary information and reports regarding our internal control over financial reporting as far as such reporting relates to the
scope of our duties. 

  

	3.	DEPOSITS 

  

	 	3.1	Procedure: You may at any time notify us of your intention to deposit Silver. A deposit must be made (in the manner and accompanied by such
documentation as we may require) by: 

  

	 	(a)	(in the case of the Unallocated Account only) transfer from an account relating to Silver and having the same denomination as that to which the Account relates; or

  

 4 

	 	(b)	the delivery of Silver to us at our London vault premises, through any recognised clearing member of the London Bullion Market Association (acting as delivery agent), or as we may
otherwise direct, at your expense and risk. All deposits of Silver delivered to us must be in the form of bars which comply with the Rules (including the Rules relating to good delivery and fineness) or in such other form as may be agreed between
you and us. 

  

	 	3.2	Notice requirements: Any notice relating to a deposit of Silver must: 

  

	 	(a)	be received by us no later than the time specified in the Procedures unless otherwise agreed; 

  

	 	(b)	in the case of a deposit pursuant to clause 3.1(a), specify the details of the account from which the Silver will be transferred; 

  

	 	(c)	in the case of a deposit pursuant to clause 3.1(b), specify the name of the person or carrier that will deliver the Silver to us at our London vault premises, or as we may direct,
and the manner in which the Silver will be packed; and 

  

	 	(d)	specify the amount (in the appropriate denomination) of the Silver to be credited to the Account, the Availability Date and any other information which we may from time to time
require. 

  

	 	3.3	Timing: A deposit of Silver will not be credited to the Account until: 

  

	 	(a)	in the case of a deposit pursuant to clause 3.1(a), an account of ours with any bank, broker or other firm has been credited with an amount equal to the amount of such deposit; and

  

	 	(b)	in the case of a deposit pursuant to clause 3.1(b), we have received the Silver, taken such steps as we may consider appropriate in our sole discretion to verify its compliance with
the Rules (without prejudice to clause 11.1) and weighed it in accordance with LBMA practice to confirm that it is the required weight. 

  

	 	3.4	Capacity; Right to refuse Precious Metal or amend procedure: We will use our best efforts to have available the necessary capacity to take
delivery of Bullion on your behalf at the locations specified in clause 7.4 of this Agreement by parties making such deliveries; for this purpose we are authorised to, at our own risk and expense, move Silver held in the Account from one location to
another location otherwise permitted under this Agreement; provided, that we will not be required to take any additional delivery of Silver if, after giving effect to such delivery, the aggregate value of Bullion in the Account would exceed
U.S.$ 1 billion. 

  

	4	WITHDRAWALS 

  

	 	4.1	Release of Silver: No Silver held in the Account shall be released in any manner whatsoever except upon your written instructions and in accordance with
the Procedures. We will deliver Silver by making Silver bars available for collection at our office or at the office of a Sub-Custodian at which the Silver is held. However, we will, upon your order, deliver amounts of up to 1100 troy ounces of
silver from the Unallocated Account. 

  

 5 

	 	4.2	Procedure: You may at any time notify us of your intention to withdraw Silver standing to the credit of the Account. A withdrawal may be made (in
the manner and accompanied by such documentation as we may require) by: 

  

	 	(a)	(in the case of the Unallocated Account only) transfer to an account relating to Silver and having the same denomination as that to which the Account relates; or

  

	 	(b)	the collection of Silver from us at our London vault premises, or at the vault premises of such Sub-Custodian as we may direct, at your expense and risk. Without prejudice to clause
11.1, any Silver made available to you will be in the form of bars which comply with the Rules (including the Rules relating to good delivery and fineness) or in such other form as may be agreed between you and us. We are entitled to select which
bars are to be made available to you. 

  

	 	4.3	Notice requirements: Any notice relating to a withdrawal of Silver must: 

  

	 	(a)	be received by us no later than the time set out in the Procedures; 

  

	 	(b)	specify the details of the account to which the Silver is to be transferred or the name of the person or carrier that will collect the Silver from us (as applicable); and

  

	 	(c)	specify the amount of Silver to be withdrawn from the Allocated Account and the amount (in the appropriate denomination) of any Silver to be debited to the Unallocated Account, the
Withdrawal Date and any other information which we may from time to time require. 

  

	 	4.4	Collection of Bullion: You must collect, or arrange for the collection of Bullion being withdrawn from us or the Sub-Custodian at your
expense and risk. We will advise you of the location from which the Bullion may be collected no later than one Business Day prior to the Withdrawal Date. 

  

	5.	INSTRUCTIONS 

  

	 	5.1	Your representatives: Whenever in this Agreement it is provided that we are authorised to act or refrain from acting on instructions,
approval or consent of, or notice from, you, we are so authorised to act or refrain from acting only on instructions, approval, consent or notice given in accordance with this clause 5. We are authorised to rely and act upon written instructions
signed by an authorised person designated in Schedule 2 (“Authorised Persons”), as amended from time to time by written notice to us. Except where otherwise provided in this Agreement, we are further authorised to rely upon instructions
received orally or by any other means which are identified as having been given by an Authorised Person and which conform to any agreement which might be entered between you and us regarding the method of identification or the means of transmission
of such instructions, including through eBTS. Any oral instructions shall be promptly confirmed in writing. Until we receive written notice to the contrary, we are entitled to assume that any of Authorised Person has full and unrestricted power to
give us instructions on your behalf. We are also entitled to rely on any instructions which are from, or which purport to emanate from, any person who appears to have such authority;  

  

 6 

 provided, that, other than for any instructions transmitted through an authenticated electronic
transmission system, if any such person is not an Authorized Person, we will promptly contact you to seek to verify his authority to act on your behalf. 
  

	 	5.2	eBTS: All transfers into and out of the Account(s) shall be made upon receipt of, and in accordance with, instructions given by you to us. Such
instructions may be given either: a. through eBTS, accessible through the JPMorgan Chase Bank website (the “Website”) by you pursuant to the terms of the Website agreement; or b. if, for any reason the Website is not
operational, and unless otherwise agreed, any such instruction or communication shall be effective if given by authenticated electronic transmission (including tested telex and SWIFT) or such other electronic messaging system as the parties may from
time to time agree. 

  

	 	5.3	Amendments: Once given, instructions continue in full force and effect until they are cancelled, amended or superseded. Any such instructions shall have effect
only after actual receipt by us. 

  

	 	5.4	Unclear or ambiguous instructions: If, in our opinion, any instructions are unclear or ambiguous, we will use reasonable endeavours (taking into account any relevant
time constraints) to obtain clarification of those instructions but, failing that, we may in our absolute discretion and without any liability on our part, act upon what we believe in good faith such instructions to be or refuse to take any action
or execute such instructions until any ambiguity or conflict has been resolved to our satisfaction. 

  

	 	5.5	Refusal to execute: We reserve the right to refuse to execute instructions if in our opinion they are or may be contrary to the Rules or any applicable law.

  

	6.	CONFIDENTIALITY 

  

	 	6.1	Disclosure to others: Subject to clause 6.2, each party shall respect the confidentiality of information acquired under this Agreement and neither will, without the
consent of the other, disclose to any other person any information acquired under this Agreement provided that nothing in this Agreement will prevent or condition the filing with the United States Securities and Exchange Commission of a copy of this
Agreement in connection with the registration of the public offering of its shares by the Trust. 

  

	 	6.2	Permitted disclosures: Each party accepts that from time to time the other party may be required by law or the Rules, or requested by a government department or
agency, fiscal body or regulatory authority, to disclose information acquired under this Agreement. In addition, the disclosure of such information may be required by a party’s auditors, by its legal or other advisors or by a company which is
in the same group of companies as a party (eg. a subsidiary or holding company of a party). Each party irrevocably authorises the other to make such disclosures without further reference to such party. 

  

	7.	CUSTODY SERVICES 

  

	 	7.1	Appointment: You hereby appoint us to act as custodian of the Bullion in accordance with this Agreement and any Rules which apply to us. 

  

	 	7.2	Segregation of Bullion: We will segregate the Bullion from any precious metal which we own or hold for other customers or which Bank of New York owns in its own right
and we will request Sub-Custodians to segregate the Bullion from any precious metals owned by any of the foregoing. 

  

 7 

	 	7.3	Ownership of Bullion: We will identify in our books that the Bullion belongs to you. 

  

	 	7.4	Location of Bullion: The Bullion must be held by us at our vault premises in England or at the vaults of any Sub-Custodian in England, unless otherwise agreed between
you and us (with the Sponsor’s approval). 

  

	 	7.5	Minimisation of Silver held in Unallocated Account: We will take reasonable steps to minimise the amount of Silver held in the Unallocated
Account in accordance with the terms of this clause. We will take reasonable steps to allocate bars of Bullion to the Allocated Account in substitution for holdings of an equivalent denomination in the Unallocated Account on Business Days such that
no more than 1100 troy ounces of Silver is held in the Unallocated Account at the close of each Business Day.  

  

	 	7.6	Charges; Liens: The Bullion shall not be subject to any right, charge, security interest, lien or claim of any kind in favour of us, any
Sub-Custodian or any creditor of any of them, except a lien for payment for the safe custody and administration of the Bullion. We shall not loan, hypothecate, pledge or otherwise encumber any Bullion in the Allocated Account absent your written
instructions. 

  

	 	7.7	Insurance: We undertake that we maintain insurance in support of our custodial obligations under this Agreement including covering any loss of Silver. Evidence
of such insurance coverage is available upon request. In the event that we elect to reduce, cancel or not to renew such insurance, we will give you prior written notice as follows: in the case of a reduction, we will endeavour to provide such notice
at least 30 days prior to the effective date of the reduction; and in the event of a cancellation or expiration of the insurance without renewal we will provide such notice at least 30 days prior to the last day of insurance coverage. You
acknowledge that any such insurance is held for our benefit and not for the benefit of you or the Trust, and that notwithstanding clause 11.6 you may not submit any claim under the terms of such insurance. 

  

	 	7.8	Notice of Changes: We will notify you promptly in writing if we become aware that (i) we receive notice of any claim against the Account other than a claim for
payment of safe custody or administration permitted by this Agreement; (ii) we otherwise fail to comply with any of the provisions of this Agreement; or (iii) any of our representations and warranties in clause 9 shall cease to be true and
correct. 

  

	 	7.9	Other Information: We will provide to you (i) our most recent audited financial statements promptly after such statements are prepared;
(ii) a copy of any reports obtained by us on the accounting system and internal accounting controls and procedures used by any Sub-Custodian at which any Silver is held; (iii) information regarding market policies and procedures, the local law
applicable to our activities, and the overall regulatory and economic environment in which we operate; and (iv) the names and addresses of the governmental agencies or regulatory authorities which supervise or regulate us and any Sub-Custodian with
which Silver has been deposited pursuant to this Agreement. 

  

	 	7.10	Purchases of Silver by us: When requested by you on any Business Day on which Silver held by the Trust is evaluated, we will
purchase from you, for cash and for same day 

  

 8 

 settlement, the amount of Silver that you specify as necessary to pay the expenses of the Trust at a
price per troy ounce equal to the price used by you for the evaluation of the Trust’s Silver on such date. We will pay to you or to your order the proceeds of each purchase of Silver made under this clause when requested by you or otherwise on
the first Business Day following the end of the month in which the transaction occurred. 
  

	8.	SUB-CUSTODIANS AND AGENTS 

  

	 	8.1	Sub-Custodians: We may appoint Sub-Custodians to perform any of our duties under this Agreement including the custody and safekeeping of
Bullion. We will use reasonable care in the appointment of any Sub-Custodian. Silver held by a Sub-Custodian shall be kept in our account at such Sub-Custodian, and we will separately identify on our books Silver that is so held on your behalf. Our
account with each such Sub-Custodian will be subject only to our instructions. Any Sub-Custodian will be a member of the LBMA. 

  

	 	8.2	Liability for Sub-Custodians: Our use of Sub-Custodians shall be without prejudice to our obligations and liabilities under this Agreement.

  

	 	8.3	Notice: We will provide you on request with the name and address of any Sub-Custodian of Bullion along with any other information which you may reasonably require
concerning the appointment of a Sub-Custodian. 

  

	 	8.4	Monitoring: We will monitor the conduct of each Sub-Custodian, and promptly advise you of any difficulties or problems (financial, operational or otherwise)
existing with respect to such Sub-Custodian of which we are aware and will take appropriate and lawful action to protect and safekeep your Silver deposited with such Sub-Custodian, including to the extent feasible, the withdrawal of such Silver from
such Sub-Custodian. 

  

	 	8.5	Access and Inspection: We will not entrust Silver held in the Account to any Sub-Custodian unless that Sub-Custodian grants rights
of access and inspection to records and Silver that are similar to those granted by us under this Agreement. 

  

	 	8.6	Use of Agents: We may in our discretion use agents in connection with handling transactions under this Agreement, provided that any
such use shall not relieve us of any of our responsibilities or liabilities hereunder. 

  

	9.	REPRESENTATIONS 

  

	 	9.1	Your representations: You represent and warrant to us that: 

  

	 	(a)	the Trust is and will remain duly constituted with all necessary authority, powers, consents, licences and authorisations and all necessary action has been taken to enable it to
engage in the transactions provided for under this Agreement; 

  

	 	(b)	you are and will remain duly appointed as trustee of the Trust and have and will have unencumbered legal title to the assets of the Trust at all times; 

  

	 	(c)	you have all necessary authority, powers, consents, licences and authorisations and have taken all necessary action to enable you lawfully to enter into and perform your duties and
obligations under this Agreement; 

  

 9 

	 	(d)	the persons entering into this Agreement on your behalf have been duly authorised to do so; and 

  

	 	(e)	this Agreement and the obligations created under it are binding upon you and enforceable against you in accordance with its terms (subject to applicable principles of equity) and do
not and will not violate the terms of the Rules or any order, charge or agreement by which you are bound. 

  
 You undertake to notify us in the event that any of the statements set out in the sub-clauses ceases to be true. 
  

	 	9.2	Our representations: We represent and warrant to you that: 

  

	 	(a)	We are a bank, duly organized under the laws of our country of organization as set forth above, and are regulated as such by that country’s government or an agency thereof;

  

	 	(b)	this Agreement has been duly authorized, executed and delivered on our behalf and constitutes our legal, valid and binding obligation; 

  

	 	(c)	we are, and will continue to be during the term of this Agreement, a member of the LBMA; 

  

	 	(d)	the execution, delivery and performance of this Agreement by us do not and will not violate any applicable law or regulation and do not require the consent of any governmental or
other regulatory body except for such consents and approvals as have been obtained; and 

  

	 	(e)	Bullion substituted by us under clause 2.7 meets the definition of “Silver” in this Agreement and has a fine weight at least equal to the fine weight of the Bullion for
which it is substituted. 

  

	10.	FEES AND EXPENSES 

  

	 	10.1	Fees: Our fees will be paid in accordance with the fee agreement which has been executed by the parties hereto and Barclays Global Investors,
International Inc. (the “Sponsor”), as that agreement may be amended from time to time by the parties to it in accordance with its terms. Details of charges (including charges with respect to the use of the eBTS Website, if any,
transfer clearing charges and storage charges) will be advised to you by us in writing from time to time. 

  

	 	10.2	Credit balances: No interest or other amount will be paid by us on any credit balance on the Unallocated Account. 

 

	 	10.3	Debit balances: You are not entitled to overdraw the Unallocated Account except to the extent that there is equivalent Bullion in the
Allocated Account. If for any reason the Unallocated Account is overdrawn beyond 1100 troy ounces, we may at our sole discretion and without any further consent from you transfer equivalent Bullion from the Allocated Account in satisfaction of such
debit balance. 

  

 10 

	11.	SCOPE OF RESPONSIBILITY 

  

	 	11.1	Disclaimer of liability: You understand and agree that we will not know, will not have any duty to determine and, except as provided in clause 9.2(d), in
making any report required under this Agreement, will not be considered to be making any representation or warranty as to whether in fact the Silver deposited with us contains the amount of pure silver indicated on the bars. Except for Silver
deposited by us in substitution for other Silver held in the Account under clause 2.7, WE DISCLAIM ALL LIABILITY FOR THE GENUINENESS AND FINENESS OF SILVER DEPOSITED WITH US UNDER THIS AGREEMENT. 

  

	 	11.2	Exclusion of liability: We will use reasonable care in the performance of our duties under this Agreement and without prejudice to clause 11.1 will only
be responsible for any loss or damage suffered by you as a direct result of any negligence, fraud or wilful default on our part in the performance of our duties, and in which case our liability will not exceed the aggregate of the market value of
the Bullion and the balance of the Unallocated Account at the time of such negligence, fraud or wilful default. 

  

	 	11.3	Force majeure: Neither we, nor any of our directors, employees, agents or affiliates shall incur any liability to you if, by reason of any provision of
any present or future law or regulation of the United Kingdom or any other country, or of any governmental or regulatory authority or stock exchange, or by reason of any act of God or war or terrorism or other circumstances beyond our control, we
are prevented or forbidden from, or would be subject to any civil or criminal penalty on account of, or are delayed in, doing or performing any act or thing which by the terms of this Agreement it is provided shall be done or performed and
accordingly we do not do that thing or do that thing at a later time than would otherwise be required. 

  

	 	11.4	Indemnity in favour of us: You shall indemnify and keep us indemnified (on an after tax basis) on demand against all costs and expenses, damages,
liabilities and losses (including but not limited to reasonable legal fees and expenses) (“Losses”) which we may suffer or incur directly in connection with this Agreement except to the extent that such Losses are due
directly to our negligence, wilful default or fraud. 

  

 11 

	 	11.5	Indemnity in favour of you: We shall be liable for and shall indemnify you for, and hold you harmless from, any Losses incurred by you (individually or in your capacity as
trustee) directly relating to or arising from any breach of our representations and warranties contained in this Agreement, any failure by us to act or refrain from acting in accordance with instructions under clause 5 from you, or any physical
loss, destruction or damage to the Bullion, except, in each case, for Losses arising from nuclear fission or fusion, radioactivity, war, terrorist event, invasion, insurrection, civil commotion, riot, strike, act of government or public authority,
act of God or a similar cause that is beyond our control, provided that our liability under this clause shall be limited to the value of Silver under custody at the time of the act or omission giving rise to the claim under this clause. You will
notify us promptly of any proceeding or claim for which you may seek indemnity, and we shall cooperate fully with you with respect to any such proceeding or claim. Any deposit of Silver held in the Account with a Sub-Custodian pursuant to Section 8
hereof shall not affect our responsibilities or liabilities or in any way limit or relieve us of our responsibilities or liabilities under this Section 11, and we shall remain fully liable with respect to such Silver as if we had retained physical
possession of it. 

  

	 	11.6	Subrogation: You and the Trust will be subrogated to us with respect to any claim against a Sub-Custodian or any other person for
any loss or damage suffered by you or the Trust if and to the extent that you and the Trust have not been made whole for such loss or damage, and we hereby assign all such rights to you. Your exercise of the rights granted in this clause shall not
affect our liabilities under the preceding provisions of this clause 11. 

  

	 	11.7	Exculpation in respect of offer document We and our officers, directors, employees, agents and sub-custodians shall not be responsible or
liable in any manner for any recitals, statements, representations or warranties made by any person other than us under or in connection with the establishment of, or sale of interests in, the Trust, including without limitation any offer document,
prospectus, filings, marketing documentation or other documentation relating thereto. 

  

	12.	TERMINATION 

  

	 	12.1	Method: Either party may terminate this Agreement by giving not less than 60 Business Days written notice to the other party, provided that
we may terminate this Agreement immediately on written notice in the event that any of the statements set out in clause 9.1(a)-(e) become untrue, and you may terminate this Agreement immediately on written notice following an event specified
in clause 7.8 provided that clause 11 shall survive termination of this Agreement. Any such notice given by you must specify: 

  

	 	(a)	the date on which the termination will take effect (the “Termination Date”); 

  

	 	(b)	the person to whom any Bullion and any credit balance on the Unallocated Account is to be transferred; and 

  

	 	(c)	all other necessary arrangements for the transfer or repayment, as the case may be, of any Account Balance. 

  

 12 

	 	12.2	Redelivery arrangements: If you do not make arrangements acceptable to us for the transfer or repayment of any Bullion or credit balance in the
Unallocated Account we may continue to store the Bullion or maintain that Unallocated Account (as the case may be), in which case we will continue to charge the Fees payable under clause 10. If you have not made arrangements acceptable to us for the
redelivery of the Bullion or transfer or repayment of any credit balance in the Unallocated Account (as the case may be) within 6 months of the date specified in the termination notice as the date on which the termination will take effect, we will
be entitled to close the Account, sell the Bullion and close the Unallocated Account and account to you for the proceeds after deducting any amounts due to us under this Agreement. 

  

	 	12.3	Existing rights: Termination shall not affect rights and obligations then outstanding under this Agreement which shall continue to be governed by this
Agreement until all obligations have been fully performed. 

  

	 	12.4	eBTS: Effective the Termination Date the use of the Website will automatically be terminated and no further access to the Website will be permitted.

  

	13.	VALUE ADDED TAX 

  

	 	13.1	VAT included: All sums payable to us under this Agreement shall be deemed to include any applicable VAT. 

  

	 	13.2	Supplies: Where pursuant to or in connection with this Agreement, we make a supply to you for VAT purposes and VAT is or becomes chargeable on such
supply, you shall on demand pay to us (in addition to any other consideration for such supply) a sum equal to the amount of such VAT and we shall on receipt of such payment provide you with an invoice or receipt in such form and within such period
as may be prescribed by applicable law. 

  

	 	13.3	Deemed supplies: Where, pursuant to or in connection with this Agreement, we are deemed or treated by applicable law or the practice from
time to time of the relevant fiscal authority to make a supply for VAT purposes to any person by virtue of our or any Sub-Custodian for us relinquishing physical control of any Silver, and VAT is or becomes chargeable on such supply, you shall on
demand pay to us a sum equal to the amount of such VAT and we shall on receipt of such payment provide an invoice or receipt in such form and within such period as may be prescribed by applicable law to the person to which we are deemed or treated
to make such supply. 

  

	14.	NOTICES AND RECORD-KEEPING 

  

	 	14.1	Form: A notice or other communication under or in connection with this Agreement may be given orally unless required in writing under this
Agreement. References to writing includes an electronic transmission. 

  

	 	14.2	Method of transmission: Any notice or other communication required to be in writing may be delivered personally or sent by first class post, pre-paid
recorded delivery (or air mail if overseas), authenticated electronic transmission (including telex, fax and SWIFT) or such other electronic transmission as the parties may from time to time agree, to the party due to receive the notice or
communication, at its address, number or destination set out in this Agreement or another address, number or destination specified by that party by written notice to the other. 

  

 13 

	 	14.3	Deemed receipt on notice: A notice or other communication under or in connection with this Agreement will be deemed received only if
actually received or delivered. 

  

	 	14.4	Recording of calls: We may record telephone conversations without use of a warning tone. Such recordings will be our sole property and
accepted by you as evidence of the orders or instructions given; provided that in case of any dispute or disagreement regarding any conversation so recorded we will promptly share the recordings with you and your representatives; and
provided further, that we will have no obligations to retain any such recordings prior to becoming aware of any such dispute or disagreement. 

  

	 	14.5	Records: We will maintain adequate records identifying the Silver as belonging to you. Such records shall include, with respect to
the Account: 

  

	 	(a)	journals or other records of original entry containing an itemised daily record in detail of all receipts and deliveries of Silver (including adequate information to uniquely
identify each bar of Silver received in or delivered from the Allocated Account; and 

  

	 	(b)	ledgers (or other records) reflecting: 

  

	 	(i)	Silver in our physical possession, or held by any Sub-Custodian; and 

  

	 	(ii)	Silver held in the Unallocated Account and allocations made daily in respect thereof, as provided in Section 7.5; and 

  

	 	(iii)	such other books and records as you may reasonably request. 

  

	 	14.6	Annual Certificate: We will deliver annually to you and more frequently if requested by you, a certificate dated the date of
delivery, certifying that we have, since the date of this Agreement or the date of the preceding such certificate, complied with the terms and conditions of this Agreement and that our representations and warranties in clause 9 of this Agreement
continue to be true and correct. 

  

	15.	GENERAL 

  

	 	15.1	No advice: Our duties and obligations under this Agreement do not include providing you with investment advice. In asking us to open and
maintain the Account, you do so in reliance upon your own judgement and we shall not owe to you any duty to exercise any judgement on your behalf as to the merits or suitability of any deposits into, or withdrawals from, an Account.

  

	 	15.2	Assignment: This agreement is for the benefit of and binding upon us both and our respective successors and assigns. You may not assign, transfer or
encumber, or purport to assign, transfer or encumber, your right, title or interest in relation to any Account or any right or obligation under this Agreement or any part of any of the foregoing unless we otherwise agree in writing.

  

 14 

	 	15.3	Amendments: Any amendment to this Agreement must be agreed in writing and be signed by us both. Any amendment affecting the rights of the Sponsor under
this Agreement shall require written consent of the Sponsor. Unless otherwise agreed, an amendment will not affect any legal rights or obligations which may already have arisen. 

  

	 	15.4	Partial invalidity: If any of the clauses (or part of a clause) of this Agreement becomes invalid or unenforceable in any way under the Rules or any law,
the validity of the remaining clauses (or part of a clause) will not in any way be affected or impaired. 

  

	 	15.5	Entire agreement: This document represents the entire agreement, and supersedes any previous agreements between you and us relating to the subject matter
of this Agreement. 

  

	 	15.6	Joint and several liability: If there is more than one of you, your responsibilities under this Agreement apply to each of you individually as well as
jointly. 

  

	 	15.7	Counterparts: This agreement may be executed in any number of counterparts each of which when executed and delivered is an original, but all the
counterparts together constitute the same agreement. 

  

	 	15.8	Contracts (Rights of Third Parties) Act 1999: Other than the Sponsor, a person who is not a party to this Agreement shall have no rights under the
Contracts (Rights of Third Parties Act) 1999. 

  

	 	15.9	Legal opinion: We will furnish to you an opinion of counsel acceptable to you addressed to you and dated the date hereof to the effect that:

  

	 	(a)	our execution, delivery and performance of this Agreement have been duly authorized by us and do not and will not violate any applicable law or regulation and do not require the
consent of any governmental or other regulatory body; and 

  

	 	(b)	this Agreement has been duly executed and delivered by us and constitutes our legal, valid and binding obligation, enforceable in accordance with its terms subject to principles of
equity. 

  

	16	PROCEDURES 

  
 The provisions of the Procedures are hereby incorporated into and made a part of this Agreement, subject to clause 2.4. You and we agree to comply with
the Procedures. You, with the prior written consent of the Sponsor, may modify the Procedures from time to time upon reasonable advance notice and, if the modifications relate to our duties, after consultation with us. 
  

	17	GOVERNING LAW AND JURISDICTION 

  

	 	16.1	Governing law: This agreement is governed by, and will be construed in accordance with, English law. 

  

	 	16.2	Jurisdiction  

  
 The English courts have non-exclusive jurisdiction to settle any disputes or claims which may arise out of or in connection with this Agreement and, for
these purposes you irrevocably submit to the jurisdiction of the English courts. 
  

 15 

	 	16.3	Waiver of immunity: To the extent that you may in any jurisdiction claim for yourself or your assets any immunity from suit, judgement,
enforcement or otherwise howsoever, you agree not to claim and irrevocably waive any such immunity to which you would otherwise be entitled (whether on grounds of sovereignty or otherwise) to the full extent permitted by the laws of such
jurisdiction. 

  

	 	16.4	Service of process: If you are situated outside England and Wales, process by which any proceedings in England are begun may be served on you by being
delivered to the address specified below. This does not affect our right to serve process in another manner permitted by law. 

  
 Address for service of process
:                                      
                                        
       
  

			
	EXECUTED by the parties
	
	Signed on behalf of
	JPMorgan Chase Bank N.A, London Branch
	by
		
	Signature	 	  

	Name	 	 
	Title	 	 
	
	Signed on behalf of
	Bank of New York
	by	 	 
		
	Signature	 	  

	Name	 	 
	Title	 	 

  
  

 16 

 Schedule 1 
  

Procedures 
  
 {Attached} 
  

 17 

 Schedule 2 
  

Authorised Persons of the Trustee 
  
 Dated [            ], 2005 
  
 The names, titles and specimen signatures of the “Authorised Persons” of the Trustee are as follows: 
  

					
	 Name

	 	 Title

	 	 Signature

	 [Alfred L. Irving
	 	Vice President ]	 	  

	 [Jarvis Joseph
	 	Assistant Vice President]	 	  

	 [Joseph Caiazzo
	 	Assistant Treasurer]	 	  

  

 18

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