National Museum of Nuclear Science & History
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.
John Myers worked for the Roane-Anderson Company.
Clement worked at the 100-B Area at Hanford during the Manhattan Project.
Walter J. Slussar served in the First Ordnance Squadron.
