Charles W. Josifek

Austin M. Brues

Austin M. Brues (1906-1991) was the Director of the Biology Division at the Manhattan Project’s Chicago location, the Metallurgical Laboratory (Met Lab).

V. F. Twichell

Twichell worked at 200 West Area at Hanford during the Manhattan Project. 

Norris W. Embrey

Norris W. Embrey was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

F. R. Lewis