Alexander G. Schiavone

Stanley A. Kiedrowski

Stanley A. Kiedrowski served as a sergeant in the 393rd Bombardment Squadron.

William A. Hichler

William A. Hichler was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Truman P. Kohman

Truman P. Kohman (1916-2010) was an American chemist. Kohman worked on the Manhattan Project at the University of Chicago Metallurgical Laboratory and at Hanford, where he met his wife, Jane Sievers.

William F. Masterson