National Museum of Nuclear Science & History
John C. Bryan served in the 1st Ordnance Squadron.
Johnson worked at the 100-B Area at Hanford during the Manhattan Project.
F. G. Rehm worked for Clinton Laboratories at the X-10 Reactor.
Mangold worked in the 200 West Area at Hanford during the Manhattan Project.
Howard Schmitz worked for the United States Engineer District Office.