Arthur M. Utley Jr.

H. L. Longcrier

H. L. Longcrier worked for the J.A. Jones Construction Company.

G. R. McLeod

G. R. McLeod worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Hoylande Young Failey

Hoylande Young Failey was a senior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

John Chiaramonte