National Museum of Nuclear Science & History
E. J. Vakakes worked for the United States Engineer District Office.
Mary Fair worked as a lab assistant at the Metallurgical Lab at the University of Chicago. She was not sure of the purpose of her work, but often used radiation detecting devices in the experiments.
Zellers worked at the 300 Area at Hanford during the Manhattan Project.
Tomlinson worked at the 100-D Area at Hanford during the Manhattan Project.
D. Andrews worked for the H. K. Ferguson Company.
