First flight cover, 6.5 x 3.75, bearing three stamps dated July 6, 1926, honoring the Sesquicentennial Route of the airmail, signed on the front in fountain pen by Coolidge. Matted and framed with a portrait of Coolidge, to an overall size of 9.5 x 13.5. In fine condition, with typed address information, small pencil notation and portion of signature over postmark. R&R COA.
