(Air Forces manual 1.) [Restricted. Published by Training Aids Division, Office of Assistant Chief of Air Staff, Training, Headquarters Army Air Forces in collaboration with AAFIS (fixed gunnery), AAF Training Command. Sight-ring in envelope pasted on inside of back cover.]
Notes:
(Air Forces manual 1.) [Restricted. Published by Training Aids Division, Office of Assistant Chief of Air Staff, Training, Headquarters Army Air Forces in collaboration with AAFIS (fixed gunnery), AAF Training Command. Sight-ring in envelope pasted on inside of back cover.]