Includes index., Frontispiece engraved by Stefan Della Bella., Printer's device, head- and tail-pieces; initials; woodcut diagrams., Mounted label on p. 92 containing lines omitted in printing. cf. Riccardi. Bib. mat. ital. vol. 1, col. 512., Errata lists: p. 1-2, last count; signature register: p. ...