National Museum of Nuclear Science & History
T. E. Thomas worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Truman P. Kohman (1916-2010) was an American chemist. Kohman worked on the Manhattan Project at the University of Chicago Metallurgical Laboratory and at Hanford, where he met his wife, Jane Sievers.
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.
John Marcy worked for the Kellex Corporation at the K-25 Plant.
Leahy worked for Stone and Webster Engineering Corporation.