Joseph W. O’Byrne

H.E. Garmo

Josephine Minch

Josephine Minch was a research assistant in physics at the University of Chicago Met Lab.

H. A. Pritchard

H. A. Pritchard worked for the J.A. Jones Construction Company.

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.