D. Galilaei de Galilaeis ... De proportionum instrumento a se invento, quod meritò compendium dixeris universae geometriae, tractatus, rogatu philomathematicorum a Mathia Berneggero ex italica in latinam linguam nunc primùm translatus : adjectis etiam notis illustratus, quibus & artificiosa instrumenti fabrica, & usus ulterior exponitur (1613)
Galilei, Galileo, 1564-1642 · Argentorati : Typis Caroli Kiefferi; prostant apud Joannem Carolum ... · leaf 2
PURCHASED FOR THE UNIVERSITY OF TORONTO LIBRARY FROM THE HUMANITIES RESEARCH COUNCIL FOR Galileo
Compasses (Mathematical instruments) · Geometry -- Early works to 1800 · Measuring instruments
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
![An illustration from De natura hominis : et alia opuscula / [edited and translated by Andreas Brentius].](https://img.insideoutlibrary.com/img/200/ia-4073023-1-0.webp)