National Museum of Nuclear Science & History
L. G. Ahrens worked in the 100-B Area at Hanford during the Manhattan Project.
Margaret Rand was a research assistant in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Norman B. McIntosh served as a sergeant in the 393rd Bombardment Squadron.
R. M. Falkner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marietta C. Moore was a technician in the Health Division at the University of Chicago Met Lab. She signed the Szilard petition.
