T.M. Jones

J. H. Leebens

J. H. Leebens worked for the J.A. Jones Construction Company.

Opaline Calhoun

Opaline Calhoun was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. C. Doran

H. C.Doran worked for the Tennessee Eastman Corporation at the Y-12 Plant.

T. A. Bartlett