James F. Smith Jr.

Joseph (J.) Garrott Allen

Joseph (J.) Garrott Allen was a research associate in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. A. Livingstone

Livingstone worked for Stone and Webster Engineering Corporation.

Hugh Neil

Hugh Neil worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Paul V. Antony