Trinity Test Site, Gadget Arrives at Tower, 1945

1940s 1945 20th century alamogordo army airfield alamogordo america atom bomb atomic age atomic research bw code name crew desert famous gadget device gadget history of science history man manhattan project military nuclear bomb nuclear research nuclear weapons photo remote research and development science history shot tower site steel tower test tower tnt test top secret tower trinity test site trinity usa weapon research wwii