Mary Engle Pennington 1872 – 1952
Scientists and Inventors
Scientists and Inventors
Biography
Mary Engle Pennington (1872–1952) was an American bacteriological chemist and refrigeration engineer. Born October 8, 1872 in Nashville. Died December 27, 1952 in New York City. Interred at Laurel Hill Cemetery, Philadelphia, United States.
Cemetery Map
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