The republic., 1851-04-16
MAIL LOCKS AND KEYS.
Posr OFFIcE DEPARrHHNr,
MARCH l4.r106l.

Posr OFFICE DKPARrMHNr,
MARCH IA, 1851.
TT BEING DESIRABLE to substitute locks and
i keys of some other kind for those now in use for
the mail service Of the United States. specimen
locks and keys with proposals to furnish the same,
will be received and considered at the Post Office
Department until the first day Of July next. The
different locks will be submitted to commission
for examination and report. Upon this report,
contracts will, az soon as practicable, be entered
into for furnishing such locks and keys for four
years, with the right the part Of the Postmaster
General for the time being to extend and continue
the contract in force for additional term OF four
years, by giving to the contractor written notice
TO that effect not more than nine nor less than six
months before the termination of the first term of
With view of procuring the best lock at the
lowest price, no kind Of lock j. prescribed a. a
the mechanical skill and ingenuity which 4 fair
competition, now invited may develop. II 10, how
ever, proper to state that lock suitable for the
mail service should possess the following QuAi-
ties, viz durability, uniformity, hghtness, and
strength
For the purpose of displacing simultaneously all
the mail locks and keys now in use. about thirty
thousand new locks and twenty thousand keys
adapted thereto will be required TO be furnished BY
the contractor within seven months after the con-
tract shall have been entered into afterwards the
annual supply will depend on the durability Of the
locks and keys adopted, well a. the increase of
the mail service; but il will probably never exceed
in amount three thousand of the former and one
tnOuoauo OF the later.
No lock will be considered If IL be like any al
ready in general use; nor will any one with whom
the contract may be made be allowed to make, sell,
or furnish any lock or key similar to those con-
tracted for for any other purpose than that of
the Post Office Department.
The kind of lock adopted must be patented, and
the patentee will be required entering into con-
tract, to make assignment of his patent for the
exclusive and benefit Of the Department, II the
Postmaster General shall deem such requirement
essential to the interests of the service In of
the failure of the contractor at any time 70 fulfil
faithfully the terms and conditions Of bis contract,
the Postmaster General shall have the right, be-
sides resort to the penal remedy hereinafter mon
toned to annul said contract, and to contract Shew
with any other party parties he may sec h TOR
furnishing similar locks and keys.
In deciding upon the proposals and specimens
offered, the Postmaster General may deem Il oxpe-
dent 70 select for tho through mails the lock Of one
bidder, and for the way mails that Of another. He
reserves, therefore, the right of contracting with
different individuals for such different kinds of
locks as he may select, and also the right TO reject
all the specimens and proposals, If he shall deem
party or parties contracting will Be required to
give bond, with ample security, in the sum of
thirty thousand dollars, for faithful performance
of the contract. The contract 10 TO contain prov-
sons for the due and proper inspection Of the locks
and keys, and also for guarding against their pass
ing into improper hands, the terms of these provi-
sions to be arranged bctwccn the Department and
the succcssful bidder, If bid should be accepted
No application will be considered If not accom-
panied with satisfactory evidence Of the trustwor
thy character Of the bidder, and Of his ability to
fulfil the contract. sRf
NIX. HALL, Postmaster General.
Mar tiv1