National Museum of Nuclear Science & History
Joe Langston worked for the J.A. Jones Construction Company.
Fred Vogel was an American chemical engineer who worked at Los Alamos during the Manhattan Project. Vogel studied at Lehigh University in Pennsylvania and later worked as Chief Engineer for the Cornell Machine Company and for the Centaur Machine Company.
F. I. Irwin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Chapman worked at the 200 West Area at Hanford during the Manhattan Project.
