Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

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

Related Profiles

M. A. Corbin

Y-12 Plant

M. A. Corbin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Joseph H. Heartberg

Chicago, IL

Joseph H. Heartberg was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Robert Byrd

Oak Ridge, TN

Robert Byrd worked for the Poe Piping & Heating Company.

F. Robert Lesch

X-10 Graphite Reactor

Attended the University of Wisconsin.