National Museum of Nuclear Science & History
Jas Tancil worked for the Poe Piping & Heating Company.
Mary McCormick was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Hensley worked for the Stone and Webster Engineering Corporation.
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.
