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Curtis, Edward, 1838-1912, author
✖Remove constraint Authors: Curtis, Edward, 1838-1912, author
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Table showing the actual magnifying power of thirty-five microscopical objectives of various makers, as determined at a meeting of the Bailey Microscopical Club, held in New York, September 20, 1870
✖Remove constraint Titles: Table showing the actual magnifying power of thirty-five microscopical objectives of various makers, as determined at a meeting of the Bailey Microscopical Club, held in New York, September 20, 1870