National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
Ivan H. Stewart served in the 393rd Bombardment Squadron.
Marcia W. Wooster was a lab technician in the health division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Ernest Greer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
