Leslie A. Serverinsen

R. W. Shivers

R. W. Shivers worked for the United States Engineer District Office.

Eleanor F. Caldwell

Eleanor Caldwell was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Harold C. McCurdy

Harold McCurdy worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Elmer L. Hilton