National Museum of Nuclear Science & History
E. F. Ryan worked for the United States Engineer District Office.
H. R. Kroegar worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William T. Hulse, Jr. was with the 393rd Bombardment Squadron of the 509th Composite Group at Wendover Airfield in Utah and on Tinian Island in the Pacific from 1944 to 1945.
