National Museum of Nuclear Science & History
Harriet Peterson was a nurse at Los Alamos during the Manhattan Project.
Charles Hobson worked for the United States Engineer District Office.
Percival C. “Dobie” Keith was Vice President for Research and Engineering for the M.W. Kellogg Company.
Bob Metcalf served in the 1395th Military Police Company, Aviation.
Joseph Hans worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
