National Museum of Nuclear Science & History
A. G. Underwood worked for the J.A. Jones Construction Company.
Clarence H. Mathews was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William Rose worked as a welder at the Allis-Chalmers Manufacturing Company in West Allis, Wisconsin from November 1943 to April 1946.
V. T. Waugh worked for the Tennessee Eastman Corporation at the Y-12 Plant.
