National Museum of Nuclear Science & History
Mars worked for Stone and Webster Engineering Corporation.
L. D. Worrel worked for the Roane-Anderson Company.
William Dennes (1898-1982) was an American philosopher. Dennes arrived as a philosophy professor at the University of California, Berkeley in 1923.
E. V. Lofstrum 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.