National Museum of Nuclear Science & History
Lane worked for Stone and Webster Engineering Corporation.
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.
Larson worked in the 200 West Area at Hanford during the Manhattan Project.
Robert M. Sells served in the 1027th Air Material Squadron.
J. E. Sampson worked for the United States Engineer District Office.
