National Museum of Nuclear Science & History
I. E. Martin worked for the Union Carbide & Carbon Corporation.
Walter J. Grundhauser was a research assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William Hawkins worked for the Roane-Anderson Company.
Robert Miller was a Major in the US Army Corps of Engineers and Chief of the Priorities & Expediting Section at Oak Ridge, Tennessee.
