National Museum of Nuclear Science & History
Richard Tasuhak was a staff worker at Los Alamos during the Manhattan Project.
Caldwell worked in the United States Engineer District Office.
Joe Hunter, Jr. worked for the Union Carbide & Carbon Corporation.
Joseph M. DiJulio served as a sergeant in the 393rd Bombardment Squadron. He was regularly assigned as a radar operator on the Up An’ Atom, but did not fly in that plane during the August 1945 bombing missions on Hiroshima and Nagasaki.
