Wilfred Fritz

Helen Cameron

M. M. MacDonald

M. M. MacDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Carolyn Stelzman

Carolyn Stelzman worked at the K-25 Plant in Oak Ridge as an operator and leak-detector. She also lived and raised her children in Oak Ridge.

Irving Bubos

Irving Bubos was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.