The new art of surveying by the goniometer; containing, I. A new method of measuring angles by this new instrument ... II. The description and use of a new protractor, ... III. The rationale of reducing any multangular figure to a plain triangle, ... IV The principles of levelling ... The whole illustrated by a great variety of copper-plate figures. By Benj. Martin
Martin, Benjamin,1705-1782.
London : printed and sold by the author,
1766.
Titlepage in red and black.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1985. The Eighteenth Century ; reel 1328, no. 11.