National Museum of Nuclear Science & History
Richard Hodge worked for the Kellex Corporation at the K-25 Plant.
John Howe worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Dr. Karl Larsen worked at Massachusetts Institute of Technology during the Manahattan Project. While there, he conducted heavy-water research by spectrum analysis, which was one of the prerequisites to the early atomic bombs.
R. O. Irwin worked for the Tennessee Eastman Corporation at the Y-12 Plant.