An edition of A treatise of such mathematical instruments, as are usually put into a portable case (1747)

A treatise of such mathematical instruments as are usually put into a portable case

containing their various uses in arithmetic, architecture, geometry, surveying, trigonometry, &c. &c. : designed for the benefit of engineers, architects, surveyors, and for young students in the mathematics : to which is prefixed, a short account of the authors who have treated on the proportional compasses and sector

By Robertson, J.