National Museum of Nuclear Science & History
Joe Langston worked for the J.A. Jones Construction Company.
Evelyn Dunbar was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Homer Howell worked for Clinton Laboratories at the X-10 Reactor.
Raymond. J. Bosnak was an electrical engineer at Chicago when he enlisted in the Army. He was assigned to the Special Engineer Detachment at Los Alamos.