National Museum of Nuclear Science & History
J. R. McClellan worked for the Roane-Anderson Company.
W. J. Strickland worked for the Poe Piping & Heating Company.
Marion Mandel was a laboratory technician in the Health Division at the University of Chicago Met Lab.
Thomas Hill served in the 1st Ordnance Squadron.
Romero was a staff member at Los Alamos during the Manhattan Project.
