John E. Collins

Louise P. Fry

Fry worked in the United States Engineer District Office.

Alexander Langsdorf

Dr. Alexander Langsdorf (1912-1996) was an American physicist who worked under Enrico Fermi at the University of Chicago.

C. S. LaPorte

Dorothy L. Isgett

Dorothy Isgett was a civilian worker at Oak Ridge Tennessee from 1943 to 1946.