National Museum of Nuclear Science & History
R. A. Coster worked for the Union Carbide & Carbon Corporation.
Dr. Joseph Katz was a chemist at Argonne National Laboratory at the Metallurgical Lab in Chicago. Katz was a part of a team that studied ways to make the diffusion of U-235 to U-238.
Roald Wangsness was a staff worker at Los Alamos during the Manhattan Project.
Hulbush worked at the 300 Area at Hanford during the Manhattan Project.
