Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Leo Wojtanowski

Shop KeeperChicago, IL

Manhattan Project VeteranProject Worker/Staff

Leo Wojtanowski worked in a shop at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

Related Profiles

Jean Ashin

Chicago, IL

Jean Ashin was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.

A. T. Helgerson

Y-12 Plant

A. T. Helgerson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Harvey Walker, Jr.

Los Alamos, NM

Raymond G. St. Meyers

Tinian Island

Raymond G. St. Myers served as a staff sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Some Punkins.