John B. Riddle

Martha Zukas

Martha Zukas was a nurse at Oak Ridge and Los Alamos during the Manhattan Project. One of nine children, Zukas grew up in Ellwood City, PA.

Russell L. Arnold

E. E. Swanson

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

Theo Bottomly

Theo Bottomly worked for the Roane-Anderson Company.