National Museum of Nuclear Science & History
William Sehenk worked on procurement and property at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Buchanan worked at the 100-D Area at Hanford during the Manhattan Project.
W. Harrison worked for the H. K. Ferguson Company.
Joseph O'Byrne worked for Clinton Laboratories at the X-10 Reactor.
Arnold E. Sleipnes served as a techical sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.