National Museum of Nuclear Science & History
I. A. Butcher worked for the Kellex Corporation at the K-25 Plant.
Harry Winkler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Ball was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Frank K. Wey, Jr. served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the bombardier on the Straight Flush during the Hiroshima mission.
