National Museum of Nuclear Science & History
Theodore Perlman was an American engineer working at the Los Alamos laboratory during the Manhattan Project.
C. E. Twigg worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. L. Smith worked for the J.A. Jones Construction Company.
Lucien Nerman was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
