dec 7, 1941 - WW II
Training films for the military and industry.
WWII: "Rifle U.S. Cal. .30 M1: Principles of Operation", Official Training Film, T.F. 9 1172, U.S. War Department, Army Service Forces, Signal Corps Production.
Added to timeline:
IT Timeline: Ian Bowen, Alicia Spence, and Matthew Whittlesey