Auction 108, Lot 57

"[Volvelle]", Galluci, Giovanni Paolo

Subject: Cartographic Miscellany

Period: 1657 (published)

Publication: Theatro del Mundo ye del tiempo Granada

Color: Black & White

Size:
5.2 x 5.2 inches
13.2 x 13.2 cm

This wonderful device was used to solve problems concerning the calendar, tide tables, the rising and setting of the sun, moon, or stars, and the positions of planets. This example consists of an engraved circular calendar, inside of which is mounted a separate movable paper disc. These were included in scientific books and atlases and because of their delicate nature most have not survived in tact.

References:

Condition: A+

Estimate: $150 - $200

Unsold

Closed on 9/29/2004

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