National Museum of Nuclear Science & History
John Milham worked for the H. K. Ferguson Company.
Roy Schroeder was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Barton B. Crespin served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
Lee worked at the 300 Area at Hanford during the Manhattan Project.
