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. /
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| Format: | eBook |
| Language: | English |
| Series: | Early American imprints. Evans (1639-1800) ;
no. 21568. |
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| Online Access: | Evans Digital Edition |
| Item Description: | Electronic resource. |
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| Physical Description: | 32 pages, 1 unnumbered leaf of plates : illustrations ; (octavo) Microform version available in the Readex Early American Imprints series. |
| Place of Publication: | United States -- Pennsylvania -- Philadelphia. |