National Museum of Nuclear Science & History
German worked at the 100-D Area at Hanford during the Manhattan Project.
Cecil H. Ensley served in the 603rd Air Engineering Squadron.
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.
Alan Wible was a staff worker at Los Alamos during the Manhattan Project.
Sergeant Abe Spitzer was a radio operator who witnessed both the bombings of Hiroshima and Nagasaki. He served as the radio operator for The Great Artiste, which served as the blast measurement instrumentation aircraft during the Hiroshima bomb mission.