Elements of geometry; : with their application to the mensuration of superficies and solids, to the determination of the maxima and minima of geometrical quantities, and to the construction of a great variety of geometrical problems. / By Thomas Simpson, F.R.S. And Member of the Royal Academy of Sciences at Stockholm.

Licence: Public Domain Mark

Credit: Elements of geometry; : with their application to the mensuration of superficies and solids, to the determination of the maxima and minima of geometrical quantities, and to the construction of a great variety of geometrical problems. / By Thomas Simpson, F.R.S. And Member of the Royal Academy of Sciences at Stockholm. Source: Wellcome Collection.