National Museum of Nuclear Science & History
Sara Sackron worked for the United States Engineer District Office.
Charles Robinson was a site engineer at Los Alamos during the Manhattan Project.
Harris worked at the 300 Area at Hanford during the Manhattan Project.
Robert B. Duffield was a Researcher at the Los Alamos National Laboratory from 1943 to 1946. He later worked at the Argonne National Lab.
Vanstrum began working on the Manhattan Project soon after receiving his engineering degree from the University of Minnesota.
