National Museum of Nuclear Science & History
MacCready worked in the 200 West Area at Hanford during the Manhattan Project.
S. B. Gage worked for the Kellex Corporation at the K-25 Plant.
Robert Martens was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
F. E. McMillan served in the 509th Headquarters and Base Services Squadron.
