Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

I. D. Hartman

Project Staff Hanford, WA

Manhattan Project VeteranProject Worker/Staff

Related Profiles

Anthony Cosimano

Tinian Island

Anthony Cosimano served in the 393rd Bombardment Squadron. 

A. L. Johnson

Oak Ridge, TN

A. L. Johnson worked for the J.A. Johnson Construction Company.

Leo Szilard

Chicago, IL

Leo Szilard (1898-1964) was a Hungarian-American physicist and inventor. EARLY LIFE Leo Szilard was born Leo Spitz on February 11, 1898 in Budapest, Hungary.

Thomas C. Matson

Tinian Island

Thomas C. Matson served in the 393rd Bombardment Squadron.