National Museum of Nuclear Science & History
D. R. Johnson worked for the Roane-Anderson Company.
James Forde joined the Manhattan Project in 1944 when he was hired by the Union Carbide and Carbon Company to work at the Nash Garage Building at Columbia University, where scientists worked on developing the gaseous diffusion process.
Head worked for Stone and Webster Engineering Company.
Luther Ramsey was a staff worker at Los Alamos during the Manhattan Project.
