National Museum of Nuclear Science & History
R. B. Jacobs worked for the Kellex Corporation at the K-25 Plant.
George J. Weignandt served in the 393rd Bombardment Squadron.
Pauline McGrath was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Marion Van Gemert was born in Wisconsin. She received her bachelor’s degree in home economics from Stout State College.
