National Museum of Nuclear Science & History
G. P. Happ worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. S. Hoke worked for the Roane-Anderson Company.
Mary Kelly was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William Stephenson worked for the J.A. Jones Construction Company.
E. D. Briley worked for the Midwest Piping and Supply Company.
