National Museum of Nuclear Science & History
C. M. Cates worked for the Edenfield Electric Company.
Leighton B. Ewell served in the 393rd Bombardment Squadron.
Barksdale worked for Stone and Webster Engineering Corporation.
Robert B. Duffield was a Researcher at the Los Alamos National Laboratory from 1943 to 1946. He later worked at the Argonne National Lab.
