National Museum of Nuclear Science & History
John Horan worked for the United States Engineer District Office.
Miles worked in the 300 Area at Hanford during the Manhattan Project.
Ralph W. Lunn served in the 603rd Air Engineering Squadron.
Conen served as a first lieutenant in the 393rd Bombardment Squadron. He participated in the mission to bomb Hiroshima as a flight engineer for the Top Secret.
Richard Lyon was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
