National Museum of Nuclear Science & History
Robert Martens was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
James F. “Jim” Nolan was a Captain in the US Army Medical Corps, the Chief Medical Officer for the Los Alamos site of the Manhattan Project, and a Special Consultant to Project Alberta on Tinian Island.
Perry Johnson worked for Clinton Laboratories at the X-10 Reactor.
H. E. Donachy worked for the Edenfield Electric Company.