L'vsage de l'astrolabe, : avec vn petit traicté de la sphere,
A 1559 Paris treatise on using the astrolabe, written by Dominique Jacquinot and published by Guillaume Cauellat, with a short section on the sphere, aimed at students of astronomy and navigation. The four pictures are plain line diagrams: a horizon and meridian circle with zodiac and degree scales, a numbered 360-degree graduated ring, and a square chart of the twelve celestial houses labelled in French and Latin, offering a designer clean, geometric, schematic instructional imagery.
