Deffensio Scipionis Claramontii Caesenatis ab oppvgnationibvs Fortvnii Liceti
A 1644 Latin astronomical defence printed at Cesena by Scipione Chiaramonti, answering Fortunio Liceti on the earth's motion and comets, written for scholars of natural philosophy. Its pictures are plain geometric diagrams of circles with radii, chords, and intersecting lines labelled with capital letters, offering a designer clean, skeletal line work for technical or scientific graphics.


























