Handbook on the Nelson Machine Gun Synchronizer / Engineering Division, Air Service, Dayton Ohio, January 1923 (SCARCE EARLY MCCOOK FIELD MANUAL)
Dayton, Ohio: United States Army Air Service, 1923. First Edition. Original wraps. 5 7/8 x 9 Inches. 34 PP. Original stapled wraps. Scarce original manual for the "Nelson" machine gun from one of the first US army air bases in America. McCook Field was the early Dayton, OH predecessor to..... More