National Museum of Nuclear Science & History
J. E. Sampson worked for the United States Engineer District Office.
Benton worked at the 200 West Area at Hanford during the Manhattan Project.
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.
L. V. Withers worked for the Roane-Anderson Company.