National Museum of Nuclear Science & History
H. L. Small worked for the Kellex Corporation at the K-25 Plant.
John Arthur "Jack" Robinson was a machinist and instrument maker at the Clinton Engineering Works in Oak Ridge, Tennesse in 1943.
Fred Houston worked for the United States Engineer District Office.
Michael Vickio was a member of the Military Police at Los Alamos, working on post security and the complex’s motor pool.