National Museum of Nuclear Science & History
Dallimonti worked in the United States Engineer District Office.
Seymour Calvert served for 11 months in the Special Engineering Detachment at Los Alamos. He specialized as a chemical engineer, and carried out experiments with beryllium that were often dangerous.
Lyle Smith worked for the United States Engineer District Office.
Johnston worked at the 300 Area at Hanford during the Manhattan Project.
Adam Kurowski served in the 1st Ordnance Squadron.
