How to determine the hour of the day astronomically: first description of the "horoscopion"
APIANUS, Petrus (= Peter APIAN, Peter BIENEWITZ).
Horoscopion Apiani generale dignoscendis horis cuiuscumque.
Ingolstadt, [the author], 1533. Small folio (20 x 29 cm). Title printed in red and black with a large woodcut showing Apianus's scientific instrument described in this work, the "horoscopion", several tables and 25 woodcut illustrations in the text (1 nearly full-page). Modern brown sheepskin with new paste-downs, blind-tooled triple-fillet frame on each board, author's name in gold on spine, blue sprinkled edges. [39], [1 blank] pp. Full description
€ 6,500
Ingolstadt, [the author], 1533. Small folio (20 x 29 cm). Title printed in red and black with a large woodcut showing Apianus's scientific instrument described in this work, the "horoscopion", several tables and 25 woodcut illustrations in the text (1 nearly full-page). Modern brown sheepskin with new paste-downs, blind-tooled triple-fillet frame on each board, author's name in gold on spine, blue sprinkled edges. [39], [1 blank] pp. Full description