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Henry Augustus Rowland Bio, Photos and Updates
Henry Augustus Rowland
Bio: Henry Augustus Rowland was a U.S. physicist. Between 1899 and 1901 he served as the first president of the American Physical Society. He is remembered today particularly for the high quality of the diffraction gratings he made and for the work he did with them on the solar spectrum.
Born: November 27, 1848 in Honesdale, Pennsylvania, USA