National Museum of Nuclear Science & History
Horan worked at the 200 West Area at Hanford during the Manhattan Project.
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.
V. N. Boatman worked for the J.A. Jones Construction Company.
Maybelle Panzer worked for the United States Engineer District Office.