National Museum of Nuclear Science & History
Father Daniel Colibraro worked in Los Alamos during the last year of the war. He eventually would go on to become a priest.
Lawrence Antos was a member of the Military Police at Los Alamos. His primary responsibility was checking the passes of civilians entering and exiting Los Alamos.
Sloan worked at the 300 Area at Hanford during the Manhattan Project.
F. A. Thomas worked for the Edenfield Electric Company.