Lot of six items: four color satin-finsh 8 x 10 photos, each signed (three also inscribed) in ballpoint or felt tip; and two TLsS, 1977 and 1978, each transmitting a photo. Accompanied by a 1953 “50th Anniversary of Power Flight” certificate with an autopen signature and the original mailing envelope for one of the letters. In fine condition, with a few tiny corner bends and dings to photos and usual mailing folds to one letter. R&R COA.