National Museum of Nuclear Science & History
Irvin Mastin worked for the J.A. Jones Construction Company.
Attended the University of Oklahoma.
E. A. Hetzner worked for the Oak Ridge Recreation and Welfare Association.
Joseph Mcguire was a chemist with the Special Engineering Detachment at the Y-12 Plant in Oak Ridge, Tennessee.
G. K. Whitham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
