D. Chelnik

Technical SergeantTinian Island

Wendover, UT

509th Composite GroupManhattan Project VeteranMilitary Veteran

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

Related Profiles

D. B. Begley

Hanford, WA

Ralph A. James

Chicago, IL

Ralph A. James (1920-1973) was a research associate in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

F. T. Hayden

Hanford, WA

Joseph Silverman

K-25 Plant

Attended Brooklyn College.