National Museum of Nuclear Science & History
Don Cowen 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.
Warren worked at the 200 West Area at Hanford during the Manhattan Project.
J. M. Comly worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leland A. Brown served in the 320th Troop Carrier Squadron.
