National Museum of Nuclear Science & History
Attended the University of Louisville.
E. Peck worked for the Roane-Anderson Company.
Elvin Olsen was a staff worker at Los Alamos during the Manhattan Project.
Attended the University of Virginia.
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.