William T. Carey

Jean M. O’Leary

Jean Marley O’Leary began working for General Leslie Groves in June 1941, when she was hired as his personal secretary.

C. Strong

James E. Grady

James E. Grady served in the 1st Ordnance Squadron. 

E. P. Carmichael

E. P. Carmichael worked for the Tennessee Eastman Corporation at the Y-12 Plant.