US WWI M1911 TWO TONE .45 AUTO AMMO CLIP, THE BLUING IS 95% INTACT AND SHARP, A CLEAN EXC/PLUS TO MINT CLIP

“WE KEEP EM FLYING” / “NAVAL AIR TECHNICIAN CENTER; NORMAN OKL.”, PHOTOGRAPHIC STYLE CLASS BOOK FOR NAVAL MACHINEST MATES / METALSMITH’S AND ORDNANCEMEN, NOT DATED, BUT CIRCA 1943, EXC/PLUS