National Museum of Nuclear Science & History
Ralph Bane was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Redro Velasquez was a staff worker at Los Alamos during the Manhattan Project.
Major John A. Derry was a top military assistant, mainly working in Washington D.C., during the Manhattan Project.
Ray Belcher served in the 1395th Military Police Company, Aviation.
Emma Tolmach was a technician in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.