National Museum of Nuclear Science & History
Augustus “Gus” Kinzel was an American metallurgical engineer. He graduated at age eighteen from Columbia College, and earned a PhD in metallurgical engineering from the University of Nancy in France.
A. W. Seivert worked for Hanley & Company.
R. C. Knox worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William Bradshaw was a Mechanical Engineer working for the civilian contractor Tennessee Eastman at the Y-12 Plant in Oak Ridge, Tennessee.