National Museum of Nuclear Science & History
Jacob Epting worked as a carpenter in Oak Ridge, TN from November 1942 to October 1943. While Epting assumed he was building a hospital, he was never formally told about the project he was working on.
R. B. Briggs worked for Clinton Laboratories at the X-10 Reactor.
Jim D. Howard served in the 393rd Bombardment Squadron.
Pfennig worked for Stone and Webster Engineering Corporation.
