National Museum of Nuclear Science & History
Dr. Margaret W. Neuman worked as a biochemist during the Manhattan Project at the University of Rochester.
John Otto worked for Clinton Laboratories at the X-10 Reactor.
Leroy Jackson was transferred into the Manhattan District, the branch of the United States Army Corps of Engineers tasked with overseeing the construction of critical Manhattan Project sites, shortly after its formation in 1942.
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.
