Charles Menefee

Ruth Hoffberg

Ruth Hoffberg was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Frank E. Smith

W. R. Kreitzberger

Kreitzberger worked in the 200 East Area at Hanford during the Manhattan Project.

J. A. Burns

Burns worked at the 100-B Area at Hanford during the Manhattan Project