National Museum of Nuclear Science & History
Attended University of Michigan.
Bert Tolbert joined the Manhattan Project in 1944 while completing his PhD in Chemistry from the University of California at Berkeley.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
C. A. Sursaw worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Archie Massey worked for the Kellex Corporation at the K-25 Plant.