T. M. Brown

Duillio DiCostanzo

Duillio DiCostanzo worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

M. M. Boyer

Boyer worked for Stone and Webster Engineering Corporation.

William H. Duffy

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.