371 & 372 MNH Canadian stamps - 1957 UPU Congress set

Description

For offer is a set of two Canadian UPU stamps issued in 1957.
From a smoke free environment.
Examples of stamps in this set are shown.  All stamps are in mint never hinged condition.  Sets may have variation in perforations or centering.
Multiple sets my be purchased and will incur no additional charge for postage.
Your purchase will be sent via U.S. First Class using actual USPS issued stamps to pay postage.
Thanks for your interest.