National Museum of Nuclear Science & History
Albert L. Evand was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. J. Cruce worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harry Reason was a janitor at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Mortimer Schwartz served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
