National Museum of Nuclear Science & History
Heinie worked for Stone and Webster Engineering Corporation.
Donald C. Richotte served in the 320th Troop Carrier Squadron.
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.
Michael J. Gamalier sesrved in the 603rd Air Engineering Squadron.
