James T. Jester

P. S. Baker

P. S. Baker worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. A. Groft

Eleanor Gish

Eleanor Gish was a laboratory worker at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. G. LeSieur, Jr.

J. G. LeSieur, Jr. worked for the United States Engineer District Office.