National Museum of Nuclear Science & History
Gaza Nagy was a staff worker at Los Alamos during the Manhattan Project.
Paul Walp worked for the United States Engineer District Office.
M. Pescho served in the 390th Air Service Group.
W. G. Minser, Jr. worked for the United States Engineer District Office.
Marietta C. Moore was a technician in the Health Division at the University of Chicago Met Lab. She signed the Szilard petition.