The ready observator [electronic resource] ; or an infallible method for determining the latitude at sea: by altitudes of the sun, ... By N. D. Falck

Author:: Falck, N. D. (Nikolai Detlef), 1736-1783
Published:: London : printed for the author and sold by Wells [i.e. Welles] and Grosvenor; by the mathematical instrument-makers, and all booksellers in the sea-port-towns in Great Britain, 1771.
Physical Description:: 2 unnumbered pages, iii, 1 unnumbered page, 8, 64 unnumbered pages ; 4⁰.

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Note:: The titlepage is engraved.
Variant imprint: "Welles & Grosvenor".
The text consists mostly of logarithmic tables.
With a final advertisement leaf.
Vertical chain lines.
Reproduction of original from the British Library.
Available online to authorized PSU users as part of the Medicine, science, and technology series of Eighteenth century collections online.
Reproduction Note:: Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. Available via the World Wide Web. Access limited by licensing agreements
Reviewed/Cited In:: English Short Title Catalog, ESTCT58755.

View MARC record | catkey: 3535666