Harold A. Oldroyd Jr.

Frank Scordato

Charles E. Henrich

Charles Henrich was a member of the Military Police at Los Alamos and worked as a tech sergeant. 

Theodore Petry

Theodore Petry (1924-2018) was a laboratory helper at the Chicago Met Lab. He was recruited while still in high school.

Abel DeHaan

Abel DeHaan was a civilian chemist that worked at the Y-12 Complex in Oak Ridge, TN. DeHaan was hired for the Manhattan Project by Glenn Seaborg while in his last year of a B.