National Museum of Nuclear Science & History
C. L. Langston worked for the Fercleve 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.
Block worked in the United States Engineer District Office.
Kermit Burford served in the 1st Ordnance Squadron.
