A discourse on the invention and improvements of the reflecting telescope. Delivered at the anniversary meeting of the Royal Society, November 30, 1777. / By Sir John Pringle, Baronet, President. Published at their request.

  • Pringle, John, Sir, 1707-1782.
Date:
MDCCLXXVIII [1778]

Licence: Public Domain Mark

Credit: A discourse on the invention and improvements of the reflecting telescope. Delivered at the anniversary meeting of the Royal Society, November 30, 1777. / By Sir John Pringle, Baronet, President. Published at their request. Source: Wellcome Collection.

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