Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

K. J. Parchen

Project StaffHanford, WA

Manhattan Project VeteranProject Worker/Staff

Related Profiles

A. R. Pepin

Hanford, WA

Elias Margolin

K-25 Plant

Attended the City College of New York.

George W. Barrow

Los Alamos, NM

Karl D. Larsen

Chicago, IL

Dr. Karl Larsen worked at Massachusetts Institute of Technology during the Manahattan Project. While there, he conducted heavy-water research by spectrum analysis, which was one of the prerequisites to the early atomic bombs.