Produced by Marius Masi, Bryan Ness and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive)
Transcriber's notes:
(1) Numbers following letters (without space) like C2 were originally printed in subscript. Letter subscripts are preceded by an underscore, like C_n.
(2) Characters following a carat (^) were originally printed in superscript.
(3) [root] stands for the root symbol; [alpha], [beta], etc. for greek letters.
[Illustration: _Aristippus Philosophus Socraticus, nausragio cum ejectus ad Rhodiensium litus animadvertisses Geometrica Schemata descripta, exclamavisse ad comites ita dicitur_, Bene Speremus, Hominum enim vestigia video.
_Vitruv. Architect lib. 6. Prief_.
delin MBurghers sculptUniv. Oxon.]
