National Museum of Nuclear Science & History
Rolland Perry was a staff worker at Los Alamos during the Manhattan Project.
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.
Schrader worked at the 200 West Area at Hanford during the Manhattan Project.
Thomas Evans worked for the Tennessee Eastman Corporation at the Y-12 Plant.