National Museum of Nuclear Science & History
Stanford worked for Stone and Webster Engineering Corporation.
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.
Audrey Smythe worked for the Union Carbide & Carbon Corporation.
Sherman Fried was a chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.