W. K. Miller

S. J. Reed

S. J. Reed worked for the Edenfield Electric Company.

C. H. Caldwell

Elsie M. Freeman

Elsie Mae Freeman was born in Missouri in 1900. She graduated high school in Chicago. After graduating, Elsie was recruited to work in a lab at the University of Chicago in 1919.

Leamon L. Babb

Leamon Babb was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.