National Museum of Nuclear Science & History
R. B. Jacobs worked for the Kellex Corporation at the K-25 Plant.
William T. Fisher served in the 603rd Air Engineering Squadron.
Charles B. Rinard served in the 393rd Bombardment Squadron.
Marie Sperling was a staff worker at Los Alamos during the Manhattan Project.
John worked at Los Alamos during the Manhattan Project, as Enrico Fermi‘s bodyguard. He moved with his wife and daughter to Los Alamos in 1943.