National Museum of Nuclear Science & History
Albert Goldstein worked in the scientific division at Los Alamos and the University of Chicago Metallurgical Lab from 1943 to 1946.
Robert B. Duffield was a Researcher at the Los Alamos National Laboratory from 1943 to 1946. He later worked at the Argonne National Lab.
Hall worked in the United States Engineer District Office.
Nix worked at the 200 West Area at Hanford during the Manhattan Project.