National Museum of Nuclear Science & History
W. E. Allender worked for the Fercleve Corporation.
Kelly worked in the 100 D Area at Hanford during the Manhattan Project.
D. G. Schultz 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.