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File:Newton's reflecting telescope.jpg

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English: The first reflecting telescope, built by British scientist Isaac Newton in 1668. It had a 6 in. aperture and magnified 40 times
Source Retrieved May 28, 2014 from David Brewster (1855) Memoirs of the Life, Writings, and Descoveries of Sir Isaac Newton, Vol. 1, Thomas Constable and Co., Edinburgh, p. 46, fig. 7 on Google Books
Author David Brewster


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current23:19, 28 May 2014Thumbnail for version as of 23:19, 28 May 20141,140 × 1,276 (353 KB)ChetvornoUser created page with UploadWizard

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