National Museum of Nuclear Science & History
Sherwood Johnston worked for the Roane-Anderson Company.
Donald D. Fockler served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew on the B-29 Full House.
Paul J. Esterline was an engineer. He attended Ohio State University for two years, and then attended the Chicago Technical Institute in the late 1920s, learned engineering drafting there.
George Kehl was a metallurgist and professor at Columbia University’s School of Mines. He worked at Los Alamos on the Manhattan Project.