Stanley Kruger

M. V. Griscom

M. V. Griscom worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. W. Brent

Brent worked at the 200 West at Hanford during the Manhattan Project. 

Harold Anderson

Daniel Friel

Daniel D. Friel was a chemical engineer for the DuPont Company who joined the Manhattan Project at the University of Chicago in 1943.