Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Leo J. Czaja

Staff SergeantTinian Island

Wendover, UT
509th Composite GroupManhattan Project VeteranMilitary Veteran
North Airfield at Tinian Island.

Leo J. Czaja served in the 603rd Air Engineering Squadron. 

Related Profiles

J. H. Dobbins

Oak Ridge, TN

Michael Rimek

Chicago, IL

Michael Rimek was a laborer at the Metallurgical Laboratory in Chicago during the Manhattan Project.

H. R. Hicks

Hanford, WA

George H. Cohen

Nagasaki Mission

George H. Cohen served as a 1st lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.