National Museum of Nuclear Science & History
Shelby Hill worked for the United States Engineer District Office.
R.J. Stepheson was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
John Patton worked for Clinton Laboratories at the X-10 Reactor.
Kistler worked in the 200 West Area at Hanford during the Manhattan Project.
W. P. Latka worked for the Edenfield Electric Company.