National Museum of Nuclear Science & History
W. W. Johnson worked for the Kellex Corporation at the K-25 Plant.
E. J. Whiting worked for the J.A. Jones Construction Company.
James Leo Woods worked at Columbia University in the Pupin Laboratory as the head of the Tool and Dye making department.
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.