Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Mary P. Tinsley

Laboratory Technician, Health DivisionChicago, IL

Manhattan Project VeteranProject Worker/Staff
Sketch of Chicago Pile-1 by Melvin A. Miller

Mary Tinsley was a laboratory techinician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Related Profiles

J.W. Simmons

Hanford, WA

Edward T. Esten

Tinian Island

Edward T. Esten served in the 1st Ordnance Squadron.

Donald J. Cormier

Los Alamos, NM

Clyde Fiddler

Chicago, IL

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