Howard T. Parr

Darragh Nagle

Darragh Nagle graduated from Columbia University and worked with Enrico Fermi and Herbert Anderson at the Chicago Pile during the early years of the Manhattan Project.

J. P. Grizzell

Richard A. Bice

Richard A. Bice was an engineer. He joined the Manhattan Project at Los Alamos in 1944, rising to become the alternate Group Leader in X-Division.

J. C. Hamilton

Hamilton worked at the 200 West Area at Hanford during the Manhattan Project.