National Museum of Nuclear Science & History
Ralph Watson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Margaret H. Sanderson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
C. R. Casparek worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. Cohen worked for the Roane-Anderson Company.
R. L. Milling worked for the J.A. Jones Construction Company.
