Arthur Frye

Edward J. Fredrick

Edward J. Fredrick was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Harriet Lysaght

Harriet Lysaght worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. C. Orange

M. E. Russell

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