A particular account of the Electrical Experiments hitherto made publick, with variety of new ones, and full instructions for performing them: To which is annex'd, the description of a compleat electrical machine, and its apparatus, with the way of using it, etc

A particular account of the Electrical Experiments hitherto made publick, with variety of new ones, and full instructions for performing them: To which is annex'd, the description of a compleat electrical machine, and its apparatus, with the way of using it, etc PDF Author: Francis WATKINS (Optician, the Elder.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 104

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Francis Watkins and the Dollond Telescope Patent Controversy

Francis Watkins and the Dollond Telescope Patent Controversy PDF Author: Brian Gee
Publisher: Routledge
ISBN: 1317133293
Category : History
Languages : en
Pages : 466

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Book Description
Francis Watkins was an eminent figure in his field of mathematical and optical instrument making in mid-eighteenth century London. Working from original documents, Brian Gee has uncovered the life and times of an optical instrument maker, who - at first glance - was not among the most prominent in his field. In fact, because Francis Watkins came from a landed background, the diversification of his assets enabled him to weather particular business storms - discussed in this book - where colleagues without such an economic cushion, were pushed into bankruptcy or forced to emigrate. He played an important role in one of the most significant legal cases to touch this profession, namely the patenting of the achromatic lens in telescopes. The book explains Watkins's origins, and how and why he was drawn into partnership with the famous Dollond firm, who at that point were Huguenot incomers. The patent for the achromatic telescope has never been satisfactorily explained in the literature, and the author has gone back to the original legal documents, never before consulted. He teases out the problems, lays out the evidence, and comes to some interesting new conclusions, showing the Dollonds as hard-headed and ruthless businessmen, ultimately extremely successful. The latter part of the book accounts for the successors of Francis Watkins, and their decline after over a century of successful business in central London.

The British Museum Catalogue of Printed Books, 1881-1900

The British Museum Catalogue of Printed Books, 1881-1900 PDF Author: British Museum. Department of Printed Books
Publisher:
ISBN:
Category : English literature
Languages : en
Pages : 1054

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Catalogue of the Printed Books in the Library of the British Museum

Catalogue of the Printed Books in the Library of the British Museum PDF Author: British Library
Publisher:
ISBN:
Category :
Languages : en
Pages : 1058

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General Catalogue of Printed Books

General Catalogue of Printed Books PDF Author: British Museum. Department of Printed Books
Publisher:
ISBN:
Category : English imprints
Languages : en
Pages : 538

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General catalogue of printed books

General catalogue of printed books PDF Author: British museum. Dept. of printed books
Publisher:
ISBN:
Category :
Languages : en
Pages : 530

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General Catalogue of Printed Books to 1955

General Catalogue of Printed Books to 1955 PDF Author: British Museum. Dept. of Printed Books
Publisher:
ISBN:
Category : English imprints
Languages : en
Pages : 1238

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The Writings of Benjamin Franklin: 1783-1788

The Writings of Benjamin Franklin: 1783-1788 PDF Author: Benjamin Franklin
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1056

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Scientific American

Scientific American PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 428

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A Particular Account of the Electrical Experiments Hitherto Made Publick, with Variety of New Ones, and Full Instructions for Performing Them

A Particular Account of the Electrical Experiments Hitherto Made Publick, with Variety of New Ones, and Full Instructions for Performing Them PDF Author: Francis Watkins
Publisher: Gale Ecco, Print Editions
ISBN: 9781385515761
Category :
Languages : en
Pages : 84

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The 18th century was a wealth of knowledge, exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press. In its determination to preserve the century of revolution, Gale initiated a revolution of its own: digitization of epic proportions to preserve these invaluable works in the largest archive of its kind. Now for the first time these high-quality digital copies of original 18th century manuscripts are available in print, making them highly accessible to libraries, undergraduate students, and independent scholars. Medical theory and practice of the 1700s developed rapidly, as is evidenced by the extensive collection, which includes descriptions of diseases, their conditions, and treatments. Books on science and technology, agriculture, military technology, natural philosophy, even cookbooks, are all contained here. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to insure edition identification: ++++ British Library T111910 London: printed for, and sold by the auther, at Sir Isaac Newton's head, 1747. 77, [1]p., plates; 8°