National Museum of Nuclear Science & History
H. T. Dumbell worked for the Edenfield Electric Company.
F. K. Shook worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bellande worked at the 200 West Area at Hanford during the Manhattan Project.
Emma Tolmach was a technician in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
