National Museum of Nuclear Science & History
John H. Harrington, Jr. served as a sergeant in the 393rd Bombardment Squadron.
Oklahoma-born Leon Overstreet went into construction in 1941 after he learned a little pipefitting with American Can in Kansas City.
Francis Oley worked on the Manhattan Project for the Kellex Corporation. The son of Polish immigrants, Oley grew up in Brooklyn, New York.
Joseph Colella, Jr. served in the 1st Ordnance Squadron.