National Museum of Nuclear Science & History
E. S. Bettis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
L. P. Schmitt worked for the United States Engineer District Office.
Hayden Rector was a contract attorney for the U.S. Army Corps of Engineers at Hanford, WA during the Manhattan Project.
Leonard Reed was a janitor at the Metallurgical Laboratory in Chicago during the Manhattan Project.
