National Museum of Nuclear Science & History
J. B. Jones worked for the J.A. Jones Construction Company.
Robert E. Benbrook served in the 393rd Bombardment Squadron.
Gilbert Plass was a Canadian physicist. Plass was born in 1922 in Toronto. He received a B.S. in physics from Harvard University before being hired to work on the Manhattan Project at the Chicago Met Lab, where he worked as an associate physicist.
