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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
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New elements of optics. : Part IV, V, and VI. Containing the theory of catoptrics and dioptrics deduced from physical and mathematical principles; and it [sic] application to the construction and uses of optical instruments:... The whole illustrated with a great variety of copper-plate figures
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