Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

T. A. Arehart

Project StaffHanford, WA

Manhattan Project VeteranProject Worker/Staff

Related Profiles

Ralph B. Larsen

Los Alamos, NM

Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.

John Tarpenning

Hanford, WA

G.W. Sears

Hanford, WA

J. R. Siebert

Oak Ridge, TN

J. R. Siebert worked for the Comstock-Bryant Electric Company.