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18TH CENTURY ANTIQUE BRASS REFLECTING TELESCOPE BY JAMES SHORT OF LONDON | Reflecting telescope, Telescope, Telescope brass
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19-th century illustration of Rosse six-foot telescope - a historic reflecting telescope of 72 in (1.8 m) aperture, which was the largest telescope in Stock Photo - Alamy
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Telescope in 18th century observatory, illustration from Soviet encyclopedia, 1926 Stock Photo - Alamy
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An Historic 18th century British Naval Captain's Telescope|Clocks, Barometers, Sextants, and Telescopes
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