Clyde O. Evans

Ruth M. Rottman

Ruth Rottman was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

J. D. Graves

J. D. Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Paul Brown

Walter C. Youngs, Jr.

Walter Youngs, Jr. worked for the United States Engineer District Office.