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The history of the Duke of Marlborough Telescope | Green Templeton College
Great telescopes of the past | Astronomy.com
The Galileo Project | Science | Telescope
History of the telescope - Pedro Ré's Astronomical CCD Imaging Page
Refracting telescope History of the telescope Bresser, telescope, angle, lens png | PNGEgg
About - Our History - Our History | Cincinnati Observatory
The History of the Telescope and Binoculars
History Of The Telescope | The First Famous Telescope Discoveries
A history of the telescope | Ars Technica
Telescope | History, Types, & Facts | Britannica
History of the telescope - Wikipedia
Golden Era of Refractors (Cosmology: Tools)
The First Telescopes (Cosmology: Tools)
Galileo and the Telescope | Modeling the Cosmos | Articles and Essays | Finding Our Place in the Cosmos: From Galileo to Sagan and Beyond | Digital Collections | Library of Congress
A history of telescopes | Interviews | Naked Scientists
The Telescope and Tradition – Early Modern History in 28 Objects
Engraving depicting a refracting telescope on an iron stand and fitted with a finder