National Museum of Nuclear Science & History
Robert Rumer worked for the United States Engineer District Office.
Harold Hurst worked for the J.A. Jones Construction Company.
Peter Korzaan served the Manhattan Project in the Provisional Engineering Detachment (PED) at Los Alamos from 1945 to 1946.
Robert H. Shumard served as a sergeant in the 393rd Bombardment Squadron. He worked as an assistant engineer, aiding the other crew engineers with keeping the planes running during bombing missions.
