National Museum of Nuclear Science & History
H. L. Reimer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. A. Holmes worked for the Westinghouse Electric Company.
Francis X. Dolan was a sergeant in the 393rd Bombardment Squadron. He served as the radio operator of the Necessary Evil, but flew in the Big Stink during the Nagasaki Mission.
Richard Apple was a research associate at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.