National Museum of Nuclear Science & History
R. A. Coster worked for the Union Carbide & Carbon Corporation.
Ernest C. Burns served in the 393rd Bombardment Squadron.
Robert B. Duffield was a Researcher at the Los Alamos National Laboratory from 1943 to 1946. He later worked at the Argonne National Lab.
Calvin S. Shepherd worked on the Manhattan Project at Los Alamos, NM and the Trinity Site.