Instructio Instrumentalis Quadrantis Novi. Das ist: Beschreibung und Unterricht, eines neuen Quadranten, mit welchem man...
One folding engraved plate. Title within ornamental type border. 2 p.l., 12 pp. Small 4to, attractive antique calf (minor worming at head), spine gilt, red morocco lettering piece on spine. Nuremberg: P. Fürsten, n.d. [but about 1660].
First published in 1597, this is a description of the author’s newly invented quadrant — depicted on the plate — which could be used by engineers for surveying. It was an extremely successful text with at least five later editions. Ritter (1579-died after 1640), a native of Nuremberg, was an astronomer and innovative cartographer, famous for his “sundial” world map. He had studied... More