National Museum of Nuclear Science & History
Mars worked for Stone and Webster Engineering Corporation.
Wayne Marshall was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Nathalie Baumbach was an American chemist who worked on the Manhattan Project. Baumbach majored in chemistry at the University of California Los Alamos.
A. C. Samford worked for the J.A. Jones Construction Company.
