Vernon Voight

Carmine J. Panetta

William D. Steadman

William Steadman was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.

B. B. Shaeffer

B. B. Shaeffer worked for the Roane-Anderson Company.

Leandro S. Ortiz

Leandro Ortiz was a staff worker at Los Alamos during the Manhattan Project.