John C. Pringle

Raymond L. Dujack

Raymond Dujack was a young lab technician at the Special Alloyed Materials (SAM) Laboratories at Columbia University.

V. E. Howard

V. E. Howard worked for the Tennessee Eastman Corporation at the Y-12 Plant.

James J. Loughery

Hans Courant

Hans Courant (1924- ) is a German-born, American physicist. After only completing one semester at MIT, the army recruited Hans Courant.