Trinity Test Site, Delivery of Plutonium Core, 1945

1940s 1945 20th century alamogordo army airfield alamogordo america atom bomb atomic age atomic research bw carrying case code name desert famous gadget device gadget herbert lehr history of science history lehr male man manhattan project nuclear bomb nuclear research nuclear weapons photo plutonium core remote research and development science history sergeant shock mounted site tnt testmilitary top secret trinity test site trinity usa weapon research wwii