Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Harold W. Zang

Instrument EngineerK-25 Plant

Oak Ridge, TN
EngineerManhattan Project VeteranMilitary VeteranSpecial Engineer Detachment
Oak Ridge, K-25

Attended Lawrence Technological University.

Related Profiles

John H. Manley

Los Alamos, NM

John Henry Manley (1907-1990) was an American physicist. Manley worked on the Manhattan Project almost from its beginning, starting at the Metallurgical Lab at the University of Chicago.

Seymour Calvert

Los Alamos, NM

Seymour Calvert served for 11 months in the Special Engineering Detachment at Los Alamos. He specialized as a chemical engineer, and carried out experiments with beryllium that were often dangerous.

M. M. Boyer

Oak Ridge, TN

Boyer worked for Stone and Webster Engineering Corporation.

Harvey Matthioson

Chicago, IL

Harvey Matthioson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.