National Museum of Nuclear Science & History
Vernon Cordell worked for the Kellex Corporation at the K-25 Plant.
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.
J. L. Hartman worked for the J.A. Jones Construction Company.