Nice 7 x 9.5 photo of Hartmann in his flight jacket, signed in the lower border in blue ink; flight-flown commemorative cover, 9.25 x 4.75, honoring the lifting of the Soviet blockade, signed in blue ink by Hartmann; and a composite 11.5 x 9.5 photo of Hartmann and Adolf Galland, signed in blue felt tip by Hartmann and in black felt tip by Galland. In fine condition, with a light brush to Hartmann’s signature in the composite photo. R&R COA.