National Museum of Nuclear Science & History
Marvin Tetenbaum was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert Traver was a staff worker at Los Alamos during the Manhattan Project.
Robert worked in the 300 Area at Hanford during the Manhattan Project.
S. Munivez served in the 509th Headquarters and Base Services Squadron.
H. R. Muldoon worked for the Union Carbide & Carbon Corporation.