National Museum of Nuclear Science & History
Douglas Shotton worked for the United States Engineer District Office.
Harry Webb worked for the J.A. Jones Construction Company.
Jesse Kupferberg was a Technical Sargeant in the US Army who participated in Project Alberta, the group tasked with transporting and assembling the two atomic bombs in 1945.
A. B. Pruitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.