National Museum of Nuclear Science & History
J. P. Hogan worked for Hanley & Company.
Doyel Stephenson worked for the J.A. Jones Construction Company.
Clifford L. Staley served in the 1027th Air Material Squadron.
Baldwin Sawyer is an American metallurgist. After graduating from Yale with a B.S. in Physics in 1943, Sawyer joined the Manhattan Project at the University of Chicago.
