![U.S. Army Photographic Signal Corps | [Operation Crossroads: 21 Kiloton "Baker" Bomb Detonated Ninety Feet Underwater, Bikini Atoll Lagoon, South Pacific, July 25, 1946] | The Metropolitan Museum of Art U.S. Army Photographic Signal Corps | [Operation Crossroads: 21 Kiloton "Baker" Bomb Detonated Ninety Feet Underwater, Bikini Atoll Lagoon, South Pacific, July 25, 1946] | The Metropolitan Museum of Art](https://images.metmuseum.org/CRDImages/ph/original/DP-22644-003.jpg)
U.S. Army Photographic Signal Corps | [Operation Crossroads: 21 Kiloton "Baker" Bomb Detonated Ninety Feet Underwater, Bikini Atoll Lagoon, South Pacific, July 25, 1946] | The Metropolitan Museum of Art
![Nuclear (fission) explosion and mushroom cloud at the Operation Crossroads (Baker Day) nuclear test at Bikini Atoll in 1946 Stock Photo - Alamy Nuclear (fission) explosion and mushroom cloud at the Operation Crossroads (Baker Day) nuclear test at Bikini Atoll in 1946 Stock Photo - Alamy](https://c8.alamy.com/comp/2GC9T3D/nuclear-fission-explosion-and-mushroom-cloud-at-the-operation-crossroads-baker-day-nuclear-test-at-bikini-atoll-in-1946-2GC9T3D.jpg)
Nuclear (fission) explosion and mushroom cloud at the Operation Crossroads (Baker Day) nuclear test at Bikini Atoll in 1946 Stock Photo - Alamy
![Bikini Atoll Vintage 1946 b&w image post war image of OPERATION CROSSROADS The underwater 'Baker' nuclear weapon test on 25 July 1946 in North East lagoon of Bikini Atoll. Photographed from a Bikini Atoll Vintage 1946 b&w image post war image of OPERATION CROSSROADS The underwater 'Baker' nuclear weapon test on 25 July 1946 in North East lagoon of Bikini Atoll. Photographed from a](https://c8.alamy.com/comp/WKHTA5/bikini-atoll-vintage-1946-bw-image-post-war-image-of-operation-crossroads-the-underwater-baker-nuclear-weapon-test-on-25-july-1946-in-north-east-lagoon-of-bikini-atoll-photographed-from-a-tower-on-bikini-island-56-km-away-photo-us-army-WKHTA5.jpg)
Bikini Atoll Vintage 1946 b&w image post war image of OPERATION CROSSROADS The underwater 'Baker' nuclear weapon test on 25 July 1946 in North East lagoon of Bikini Atoll. Photographed from a
![MHS Collections Online: Second Bikini Atoll atomic bomb test [8 seconds after detonation], 25 July 1946 MHS Collections Online: Second Bikini Atoll atomic bomb test [8 seconds after detonation], 25 July 1946](http://www.masshist.org/database/images11/5623_bikini_8_sec_work_lg.jpg)