National Museum of Nuclear Science & History
Leroy Stradford served in the First Ordnance Squadron.
Robert R. Williamson was a laboratory assistant and computer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
H. M. Schleiden worked for the A. S. Schulman Electric Company.
James Serduk was a staff worker at Los Alamos during the Manhattan Project.
