National Museum of Nuclear Science & History
Harold Smith worked for the Kellex Corporation at the K-25 Plant.
Nelle Gaddy worked for the J.A. Jones Construction Company.
E. D. Hoynoski worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James A. Rafferty was born in Chicago, Illinois on May 4th, 1886. Rafferty attended the Lewis Institute of Technology where he pursued engineering and chemistry.
