Thomas H. Benoit

Andrew M. Stehney

Andrew Stehney was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Susan Zagaria

Susan Zagaria was a laboratory technician in the health division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

M. A. Obermeyer

M. A. Obermeyer worked for the J.A. Jones Construction Company.

Thelma Wessell