National Museum of Nuclear Science & History
Vlacil worked at the 300 Area at Hanford during the Manhattan Project.
Herman Blair worked for Clinton Laboratories at the X-10 Reactor.
Anthony D. Capua, Jr. served as a sergeant in the 393rd Bombardment Squadron. He was regularly assigned as an assistant engineer/scanner in the Up An’ Atom, but did not fly in that plane in the August 1945 bombing missions on Hiroshima and Nagasaki.
John F. Van Doren worked on the procurement and property staff at the Metallurgical Laboratory in Chicago during the Manhattan Project.