1945. Item #66115
Morris, Charles Lester. PIONEERING THE HELICOPTER. New York: McGraw-Hill Book Co., (1945). 161p, cloth, illus., name on endpaper, vg in worn dj. 1st edition. A history of the development of the helicopter, written in a non-technical style. Morris (1908- ) was an engineer and test pilot associated with the Vought-Sikorsky Division of United Aircraft Corp. There is an introduction by helicopter pioneer Igor Sikorsky (1889-1972).