C. L. Eaton

Lawrence O’Rourke

Lawrence S. O’Rourke began working on the Manhattan Project at Columbia University after he was called up from the Army Reserves in 1943.

G. E. Simpson

W. C. Keettel

W. C. Keettel worked for the United States Engineer District Office.

C. D. Emmons

C. D. Emmons worked at the 100-F Area at Hanford during the Manhattan Project.