National Museum of Nuclear Science & History
Attended Fenn College.
Antilla 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.
Attended Illinois Institute of Technology.
W. F. Boldridge worked for Clinton Laboratories at the X-10 Reactor.