Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Francis S. Kotzian served in the 1st Ordnance Squadron.

Related Profiles

Raymond Schwartz

Los Alamos, NM

Raymond Schwartz grew up in West Allis, WI. After graduating from high school, he worked as an apprentice machinist for Allis Chalmers Corporation, until enlisting in the Army in February 1943.

J. L. Clark

Hanford, WA

Ed Helfenberger

Oak Ridge, TN

Ed Helfenberger worked for the Roane-Anderson Company.

Ralph J. Haren

K-25 Plant

Attended the University of Akron.