Download PDF by Brian, Mr Gee,A D, Dr Morrison-Low,Anita, Dr McConnell: Francis Watkins and the Dollond Telescope Patent Controversy

By Brian, Mr Gee,A D, Dr Morrison-Low,Anita, Dr McConnell

Francis Watkins used to be an eminent determine in his box of mathematical and optical tool making in mid-eighteenth century London. operating from unique records, Brian Gee has exposed the existence and instances of an optical device maker, who - in the beginning look - was once now not one of the so much favourite in his box. in truth, simply because Francis Watkins got here from a landed heritage, the diversification of his resources enabled him to climate specific enterprise storms - mentioned during this booklet - the place colleagues with no such an financial cushion, have been driven out of business or compelled to to migrate. He performed a big position in a single of the main major felony instances to the touch this career, particularly the patenting of the achromatic lens in telescopes.

The ebook explains Watkins's origins, and the way and why he used to be drawn into partnership with the recognized Dollond company, who at that time have been Huguenot incomers. The patent for the achromatic telescope hasn't ever been satisfactorily defined within the literature, and the writer has long past again to the unique criminal records, by no means prior to consulted. He teases out the issues, lays out the proof, and springs to a couple attention-grabbing new conclusions, exhibiting the Dollonds as hard-headed and ruthless businessmen, finally tremendous winning. The latter a part of the booklet money owed for the successors of Francis Watkins, and their decline after over a century of winning company in principal London.

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Francis Watkins and the Dollond Telescope Patent Controversy (Science, Technology and Culture, 1700–1945) by Brian, Mr Gee,A D, Dr Morrison-Low,Anita, Dr McConnell


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