Flight-flown commemorative cover, 6.5 x 4.5, bearing a cachet honoring the Flying Fortress, signed on the front in ink and felt tip by seven high-ranking members of the German military. Signers are: Gerhard Barkhorn, Karl Dönitz, Adolf Galland, Erich Hartmann, Otto Kretschmer, Albert Speer, and Kurt Tank. In fine condition, with mild haloing to Galland’s signature. R&R COA.
