National Museum of Nuclear Science & History
W. A. Cone worked for the J.A. Jones Construction Company.
Dave Weatherly worked for the Kellex Corporation at the K-25 Plant.
Arthur C. Stein served in the 320th Troop Carrier 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.
Hare worked at the 300 Area at Hanford during the Manhattan Project.
