Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Leonard M. Hartsoch

Technical SergeantLos Alamos, NM

Manhattan Project VeteranMilitary VeteranProvisional Engineer Detachment

Related Profiles

J. B. Allen

Y-12 Plant

J. B. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.

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.

E. A. Dougherty

Oak Ridge, TN

John W. Boyle Jr.

X-10 Graphite Reactor

Attended Emory University.