CENVEO CORPORATION
 
 the GUARANTORS named in Schedule I hereto
 
 and
 
 U.S. BANK NATIONAL ASSOCIATION,
 as Trustee
  
 THIRD SUPPLEMENTAL INDENTURE
 Supplementing the Indenture of
 June 13, 2008
  Dated as of December 21, 2010
 
 10.5% SENIOR NOTES DUE 2016
 
 
 
  
  THIS THIRD SUPPLEMENTAL INDENTURE, dated as of December 21, 2010, is among Cenveo Corporation, a Delaware corporation (the “Company”), the Guarantors (as defined herein) listed on Schedule I hereto (each a “Guarantor” and collectively the “Guarantors”), and U.S. Bank National Association, as trustee (the “Trustee”).
  WHEREAS, in connection with the issuance by the Company of its 10.5% Senior Notes due 2016 (the “Notes”), in the aggregate principal amount of $175,000,000, the Company, the Guarantors and the Trustee entered into an indenture dated as of June 13, 2008 (as supplemented by the First Supplemental Indenture dated as of August 20, 2008 and the Second Supplemental Indenture dated as of October 15, 2009, the “Indenture”); and
  WHEREAS, Section 9.01 of the Indenture provides that the Company, the Guarantors and the Trustee may amend or supplement the Indenture and the Notes without the consent of any holder of any outstanding Notes; and
  WHEREAS, the Company has authorized the execution and delivery of this Third Supplemental Indenture; and
  WHEREAS, all things necessary to make this Third Supplemental Indenture a valid agreement of the Company, the Guarantors and the Trustee have been done.
  NOW THEREFORE, WITNESSETH, that, for and in consideration of the premises, and in order to comply with the terms of Section 4.14 and Article Nine of the Indenture, the Company agrees with the Guarantors and the Trustee as follows:
  ARTICLE 1.
 ADDITION OF GUARANTORS
  SECTION 1.01.
ADDITIONAL GUARANTORS
  Effective as of the Operative Date (as hereinafter defined), in accordance with the terms of the Indenture, each of CMS Gilbreth Packaging Systems, Inc. and Impaxx, Inc. (collectively, the “Additional Guarantors”) hereby agrees (a) to become a Guarantor in respect of the Notes and the other obligations of the Company guaranteed by the Guarantors pursuant to Article 10 of the Indenture, with the same force and effect as if it were an original party to the Indenture in such capacity, (b) that each reference in the Indenture to a “Guarantor” shall also mean and be a reference to such Additional Guarantor, and (c) to be obligated and bound by all the terms, provisions and covenants under the Indenture (including, without limitation, Article 10 thereof) which are binding on a Guarantor.
  ARTICLE 2.
 MISCELLANEOUS
  SECTION 2.01.
OPERATIVE DATE
  This Third Supplemental Indenture is effective when executed (the “Operative Date”).
   
  SECTION 2.02.
COUNTERPART ORIGINALS
  The parties may sign any number of copies of this Third Supplemental Indenture.  Each signed copy shall be an original, but all of them together shall constitute the same agreement.
  SECTION 2.03.
GOVERNING LAW
  This Third Supplemental Indenture shall be governed by and construed in accordance with the laws of the State of New York, without regard to its conflicts of laws principles.
  SECTION 2.04.
TRUSTEE’S DISCLAIMER
  The recitals contained herein shall be taken as the statements of the Company, and the Trustee assumes no responsibility for their correctness.  The Trustee makes no representation as to the validity or sufficiency of this Third Supplemental Indenture.
 
  
 
 IN WITNESS WHEREOF, the parties hereto have caused this Third Supplemental Indenture to be duly executed, all as of the date and year first written above.
  CENVEO CORPORATION
  By:       /s/ Mark S. Hiltwein
 Name:  Mark S. Hiltwein
 Title:    Chief Financial Officer
 
 
 EACH ENTITY LISTED ON SCHEDULE I HERETO
 
  By:       /s/ Mark S. Hiltwein
 Name:  Mark S. Hiltwein
 Title:   Chief Financial Officer
 
  U.S. BANK NATIONAL ASSOCIATION
  
 By:       /s/ Susan Freedman
 Name:  Susan Freedman
 Title:    Vice President
 
 
  THIRD 10.5% SUPPLEMENTAL INDENTURE
  SCHEDULE I
 Cenveo, Inc.
 Discount Labels, LLC
 Cenveo Alberta Finance LP
 Cenveo Government Printing, Inc.
 Cenveo Services, LLC
 Cenveo McLaren Morris & Todd Company
 Cenveo Commercial Ohio, LLC
 Cenveo Resale Ohio, LLC
 Cenveo Omemee LLC
 Colorhouse China, Inc.
 CRX JV, LLC
 CRX Holding, Inc.
 Rx Technology Corp.
 RX JV Holding, Inc.
 PC Ink Corp.
 Printegra Corporation
 Cadmus Printing Group, Inc.
 Washburn Graphics, Inc.
 Cadmus Journal Services, Inc.
 Cadmus Financial Distribution, Inc.
 Cadmus Technology Solutions, Inc.
 Garamond/Pridemark Press, Inc.
 Cadmus Delaware, Inc.
 Cadmus UK, Inc.
 Expert Graphics, Inc.
 Cadmus Marketing Group, Inc.
 Cadmus Direct Marketing, Inc.
 Cadmus Interactive, Inc.
 Cadmus Marketing, Inc.
 Cadmus/O’Keefe Marketing, Inc.
 Old TSI, Inc.
 Cadmus Investments, LLC
 Port City Press, Inc.
 Science Craftsman Incorporated
 Cadmus International Holdings, Inc.
 CDMS Management, LLC,
 Vaughan Printers Inc.
 VSUB Holding Company
 Madison/Graham ColorGraphics, Inc.
 Madison/Graham ColorGraphics Interstate Services, Inc.
 Commercial Envelope Manufacturing Co., Inc.
 Berlin & Jones Co., LLC
 Heinrich Envelope, LLC
 Cenveo CEM, LLC
 Cenveo CEM, Inc.
 
 
 
 
 
 
 
 
  
  CNMW Investments, Inc.
 Rex Corporation
 136 Eastport Road, LLC
 Lightning Labels, LLC
 Nashua Corporation
 Nashua International, Inc.
 CMS Gilbreth Packaging Systems, Inc.
 Impaxx, Inc.