National Museum of Nuclear Science & History
Gibson worked at the 300 Area at Hanford during the Manhattan Project.
Arthur M. Ross was born in Revere, MA. He attended the Massachusetts Institute of Technology. During the Manhattan Project, he served in the Special Engineer Detachment at Oak Ridge, TN at the X-10 Graphite Reactor.
Robert Leroy Platzman was a chemist at the University of Chicago Metallurgical Laboratory during World War II.
Bohden worked in the United States Engineer District Office.