National Museum of Nuclear Science & History
John Nicklin worked for the United States Engineer District Office.
Virginia Meschke was a chemist and technician at the University of Chicago Met Lab. She specialized in plutonium chemistry.
Jones worked at the 100-D Area at Hanford during the Manhattan Project.
E. A. Prichard worked for Clinton Laboratories at the X-10 Reactor.
Long worked for Stone and Webster Engineering Corporation.