National Museum of Nuclear Science & History
H. H. Miller worked for the Roane-Anderson Company.
Charles Williams worked for the United States Engineer District Office. He was a “very present help in time of trouble” in the early history of Oak Ridge, with his position in charge of warehousing and property he was one of the men who knew where everything was.
Russell E. Gackenbach served as a 2nd Lieutenant in the 393rd Bombardment Squadron and in the 509th Composite Group.
McMahon worked in the 100 D Area at Hanford during the Manhattan Project.