Directions for using the new improved Hadley's quadrant [electronic resource] : with the new method of adjusting the glasses for the back observation. By his Majesty's Royal Patent. Made by P. and J. Dollond, Opticians To His Majesty, in St. Paul's Church Yard, London.
1772
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Title
Directions for using the new improved Hadley's quadrant [electronic resource] : with the new method of adjusting the glasses for the back observation. By his Majesty's Royal Patent. Made by P. and J. Dollond, Opticians To His Majesty, in St. Paul's Church Yard, London.
Corporate Author
Publication Details
[London, s.n., 1772?]
Place of Publication or Printing
Great Britain -- England -- London.
Language
English
Description
56p.,2 plates ; 8⁰.
Note
Includes: 'Directions for using the Hadley's sextant to determine the longitude at sea'.
Leaf B8, pp. 30-31, is blank.
With a half-title.
Reproduction of original from British Library.
Leaf B8, pp. 30-31, is blank.
With a half-title.
Reproduction of original from British Library.
Access Note
Access limited to authorized users.
Indexed In
English Short Title Catalog, T125207.
Reproduction
Electronic reproduction. Farmington Hills, Mich. : Cengage Gale, 2009. Available via the World Wide Web. Access limited by licensing agreements.
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