Sorting Checking & Packing Grocery Orders in Self-Serve Store ~ 1940 Industrial Engineering Film Library
UXB: US Navy Explosive Ordnance Disposal (Bomb Disposal) ~1954 US Army; from Pictorial Report No. 7; The Big Picture TV-264
Glimpses of Persons, Places, and Events During Peace Conferences at Paris 1918-1919 US Army; World War I
Aircraft Instruments: Introduction ~ 1943 US Army Air Forces, Wright Field; Curtiss P-40, Boeing B-17