National Museum of Nuclear Science & History
Chellis worked for Stone and Webster Engineering Corporation.
Helen J. Arson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
L. D. Eubank worked at the 300 West Area at Hanford during the Manhattan Project.
S. S. Peschel worked for the Tennessee Eastman Corporation at the Y-12 Plant.
