National Museum of Nuclear Science & History
Fowler worked for Stone and Webster Engineering Corporation.
B. O. Yeldell worked for the Edenfield Electric Company.
Charles Tardiff 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.
Mary Tinsley was a laboratory techinician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
