National Museum of Nuclear Science & History
V. J. McDonald worked for the Comstock-Bryant Electric Company.
David L. Hill was an associate experimental physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Armstrong worked for the Kellex Corporation at the K-25 Plant.
Dwight Young (1892-1975) was a professional photographer working at a box factory when he heard about an opening at the University of Chicago’s Metallurgical Laboratory.
