Twenty-five ink signatures on individual off-white cards, ranging in size from 3.25 x 2.25 to 4 x 2.5, each affixed (except for one Hunter’s Brothers card) to an 8 x 10.5 album page with photos and newspaper clippings, and signed by the various aviators. Signers are: Alford Williams, Arthur C. Goebel, Lester J. Maitland, Clarence Chamberlain, Bernt Balchen, Charlie N. James, Silvio Scaroni, Marco Elter, Charles I. Emerson, Lou Gordon, Maurice Graham, Albert F. Hegenberger, the Hunter Brothers (Kenneth, John, Walter, and Albert, all four signatures appearing twice on two individual cards), Emory S. Land, Jack Langley, Harry Lyon, John A. Macready, and Jack Harding. In overall fine condition, with light scattered soiling and toning. Accompanied by album pages with additional photos and clippings. RRAuction COA.