National Museum of Nuclear Science & History
Winnie Webb worked for the J.A. Jones Construction Company.
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.
Frank R. Harty served in the 393rd Bombardment Squadron.
R. R. Kegarise worked for the Kellex Corporation at the K-25 Plant.
Philip C. Leahy was a Second Lieutenant for the U.S. Army Corps of Engineers who began his work for the Manhattan Project at the Metallurgical Laboratory at the University of Chicago, Illinois.