Jarrett R. Clark

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.

L. M. McCarty

McCarty worked in the 100 F Area at Hanford during the Manhattan Project.

H. P. Graves

Graves worked in the United States Engineer District Office.

J.M. Johnson