National Museum of Nuclear Science & History
K. C. McGregor worked for the Edenfield Electric Company.
Gilbert worked at the 200 West Area at Hanford during the Manhattan Project.
T. A. Gamble worked for Clinton Laboratories at the X-10 Reactor.
Walter Horne worked on the Manhattan Project as a chemist at the Y-12 Plant in Oak Ridge Tennesee from 1943 to 1945.
