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National Museum of Nuclear Science & History

Related Profiles

Percy Spencer

Cambridge, MA

Percy Spencer was an American physicist and inventor. Spencer was born in 1894 in Howland, Maine. He dropped out of grammar school at age 12 to work as a spindle boy in a weaving mill, but in his early years he taught himself about electricity, even setting up a new electrical system at a local […]

Betty Carlson

Research & Development/300 Area

Carlson worked at the 300 Area at Hanford during the Manhattan Project. 

Alfred W. Neyens

Los Alamos, NM

Alfred Neyens served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

Alfred H. Zeltmann

Los Alamos, NM

Alfred “Al” Zeltmann was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.