Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

D. Chelnik served in the 390th Air Service Group. 

Related Profiles

Leo Safranski

Chicago, IL

Leo Safranski was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.

D. A. Milavetz

Hanford, WA

Jack L. Callan

Chicago, IL

Jack L. Callan was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. M. Toms

Oak Ridge, TN

H. M. Toms worked for the Roane-Anderson Company.