National Museum of Nuclear Science & History
Brown worked in the United States Engineer District Office.
W. G. Chmielewski was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Millard Ross was a staff worker at Los Alamos during the Manhattan Project.
Edwin M. Bell served as a staff sergeant in the 393rd Bombardment Squadron.
Milo E. Pembroke served in the 603rd Air Engineering Squadron.
