Keywords: monochrome outdoor cloud LC-USZ62-53609: Operation Crossroads, Able Test, July 1, 1946. Cloud rising after the detonation. U.S. Air Force photograph. (9/11/2015). LC-USZ62-53609: Operation Crossroads, Able Test, July 1, 1946. Cloud rising after the detonation. U.S. Air Force photograph. (9/11/2015). |