[AVIATORS]. MILLER, FRANCIS TREVELYAN. The World in the Air. New York, 1930. Illustrated. 2 volumes, 4to, original blue cloth, first volume worn and shaken. SPECIAL COPY, INSCRIBED BY MILLER AND SIGNED BY OVER 300 AVIATORS on the front flyleaves in both volumes (mostly in first vol.). Signatures include: CHARLES A. LINDBERGH, HOWARD HUGHES, Bert Hinkler, Ivan J. Gates, Jack Harding, Arthur Goebel, E.F. Stone, Capt. Ashley McKinley, and numerous others (mostly aviators). (2)