National Museum of Nuclear Science & History
John Brazusky worked for the Roane-Anderson Company.
Howard R. Kansella served in the 1st Ordnance Squadron.
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.
McCue worked in the 100 B Area at Hanford during the Manhattan Project.
