National Museum of Nuclear Science & History
Robert Parks worked for the United States Engineer District Office.
Martin Webb was an American military officer. In 1944, Webb was assigned to the Manhattan Engineer District as an intelligence officer.
Edward P. Schlesinger served in the 393rd Bombardment Squadron.
F. H. Holbrook worked for the United States Engineer District Office.
Andrew Welch was a janitor at the Chicago Met Lab during the Manhattan Project.