National Museum of Nuclear Science & History
J. H. Sievers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. L. Whitefort worked for the Kellex Corporation at the K-25 Plant.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Anderson worked at the 200 West Area at Hanford during the Manhattan Project.
