National Museum of Nuclear Science & History
Frances Watson was a staff worker at Los Alamos during the Manhattan Project.
L. Gorton worked for the J.A. Jones Construction Company.
W. A. Bogdanowiez worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hayden Rector was a contract attorney for the U.S. Army Corps of Engineers at Hanford, WA during the Manhattan Project.