Knowles Dickey

Don C. Simpson

Don Simpson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Carl E. Peterson

H. F. Jacobsen

H. F. Jacobsen worked for the Union Carbide & Carbon Corporation.

Lt. Francis O’Sullivan

Lt. Francis O’ Sullivan was the third officer om the job when he arrived December 11, 1942, had served in Vicksburg, Mobile and the Lower Mississippi Valley before he came to Oak Ridge.