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A description, with instructions for the use, of a newly invented surveying instrument, called the trigonometer. For the making and vending of which, the inventor hath obtained an exclusive right for twenty-one years, from the legislature of Pennsylvania. ... The whole illustrated with cuts, and an elegant engraving of the instrument. By George Wall, Junior, of Bucks County, Pennsylvania.
Historical Society of Pennsylvania - Closed Stacks Am 1788 Wal Api 788 p48
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- Format:
- Book
- Author/Creator:
- Wall, George, 1745?-1804 30059
- Language:
- English
- Physical Description:
- 32p., [1]leaf of plates : ill. ; 8°.
- Place of Publication:
- Philadelphia : Printed by Zachariah Poulson, Junr. on the west side of Fourth-Street, near the University, MDCCLXXXVIII. [1788]
- Local Notes:
- HSP in LCP.
- Cited in:
- Evans 21568; Rink, E. Technical Americana, 2372
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