Patrick J. Joyce

Ida Cunningham

Ida Cunningham was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Benjamin J. Johnson

R. L. Kirk

R. L. Kirk worked for the United States Engineer District Office.

E. H. Frye

E. H. Frye worked for the Tennessee Eastman Corporation at the Y-12 Plant.