Wiley Thomas, Jr.

Edward J. Fredrick

Edward J. Fredrick was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. F. Riggs

E. F. Riggs worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Lois H. Hauser

Hauser worked in the United States Engineer District Office.

James C. Gilmore