Clifford H. Black

E. W. Seckendorff

Seckendorff worked for Stone and Webster Engineering Corporation.

Nellie Irwin

T. W. Martin

T. W. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Patricia Fallin

Patricia Fallin was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.