National Museum of Nuclear Science & History
Mike Gostovich served in the 1st Ordnance Squadron.
Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.
Hatfield worked in the United States Engineer District Office.
A. V. Peterson worked for the United States Engineer District Office.
Jeanne (Smoot) Crumb was a nurse at the Los Alamos Hospital during World War II. It is believed that she was recruited from Barnes Hospital in St.