Clement F. Toft

Charles Critchfield

Charles Critchfield (1910-1994) was an American mathematical physicist.  In December 1942, he was approached by J.

Marion T. Long

Marion Long worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Esther Stenstrom

Esther Stenstrom arrived at Oak Ridge in 1943, after she and her husband were picked to work in the secret city.

John D. Johnston