National Museum of Nuclear Science & History
W. A. Cone worked for the J.A. Jones Construction Company.
W. A. Denbrock worked at the 100-B 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.