National Museum of Nuclear Science & History
Murray M. Hillhouse served in the 1027th Air Material Squadron.
Thomas Guilfoyle was a member of the Military Police at the University of Chicago's Metallurgical Lab from 1943 to 1945.
Friedrich worked in the United States Engineer District Office.
Etta Miller worked for the Kellex Corporation at the K-25 Plant.
E. B. Wentworth worked for the G.G. Ray Company.