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Margaret W. ‘Hap’ Brennecke

NASA

NASA

Mar 13, 2019
Image Article
Portrait of Margaret W. “Hap’ Brennecke.
Portrait of Margaret W. “Hap’ Brennecke. Brennecke was a metallurgist and welding engineer in the Materials and Processes Laboratory at Marshall.

Portrait of Margaret W. “Hap’ Brennecke. Brennecke was a metallurgist and welding engineer in the Materials and Processes Laboratory at Marshall.

Image credit: NASA