Colorized image of BAKER nuclear test at Bikini Atoll. The nuclear bomb was detonated at 90 feet underwater on July 25th, 1946 as part of Operation Crossroads. The purpose of Operation Crossroads
Operation Crossroads | Atomic Heritage Foundation
Operation Crossrads — The Dirty Dozen Expeditions
Operation Crossroads, Test Baker as seen from Bikini Atoll, 1946 Puzzle for Sale by United States Army
Mushroom cloud with ships below during Operation Crossroads nuclear weapons test on Bikini Atoll] | Library of Congress