Mailing envelope, 6.5 x 3.75, and postmarked 1955, signed on a typed line provided by a collector, “Harry S. Truman No. 32.” Triple matted and framed with a portrait of Truman, to an overall size of 14.25 x 21. In fine condition, with light overall toning and an ink correction, by Truman, to typed collector notation. COA John Reznikoff/PSA/DNA and R&R COA.