National Museum of Nuclear Science & History
Magdaline Penny worked for the United States Engineer District Office.
D. W. King worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James worked at the 300 Area at Hanford during the Manhattan Project.
Frank Smith worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
M. Davis worked at the 200 West Area at Hanford during the Manhattan Project.
