C. F. Wagner

Joseph LaRocco

Joseph LaRocco was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Dana Mitchell

Dana Mitchell was an American physicist.  He was in charge of procurement for the physics department at Columbia University during the first year of the Manhattan Project.

Hattie R. Franklin

Hattie Frankling worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. V. P. Torrey