David Rittenhouse
1732-1796
American astronomer and instrument-maker known for the fine workmanship of his clocks and scientific devices. He produced high precision telescopes, thermometers, surveyor&...
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David Rittenhouse (1732-1796), American astronomer and instrument maker, was a noted amateur scientist who constructed the finest orrery made at that time.David Rittenhouse was born on April 8, 1732, ...
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David Rittenhouse
David Rittenhouse