Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Ed Helfenberger

Project StaffOak Ridge, TN

Manhattan Project VeteranProject Worker/Staff
The Chapel on the Hill in Oak Ridge

Ed Helfenberger worked for the Roane-Anderson Company.

Related Profiles

Fred F. Polley

Hanford, WA

N. Hayes

Hanford, WA

Robert C. McKenzie

Oak Ridge, TN

McKenzie worked for Stone and Webster Engineering Corporation.

John Tokarczyk

Los Alamos, NM