National Museum of Nuclear Science & History
F. J. Ward worked for the J.A. Jones Construction Company.
Douglas Meigs was a civilian chemical engineer working for H. K. Ferguson, the company that built and operated the S-50 Thermal Diffusion facility at Oak Ridge.
Esequiel “Zeke” Salazar began working at Los Alamos during the Manhattan Project. His first jobs were as a carpenter and a rod-man assisting surveyors for the Robert E.
Wheeler worked at the 300 Area at Hanford during the Manhattan Project.
C. Eppes worked for the Roane-Anderson Company.