The North Branch School – NBS 2023 Online Auction
Auction Ends: Dec 9, 2023 10:00 PM EST

Collectibles

Miniature Astrolabe

Item Number
101
Estimated Value
40 USD
Sold
40 USD to ss481f7e8

The winning bid will go to FrontStream Global Fund (tax ID 26-3265577), a 501c3 nonprofit organization, which will send the donation to The North Branch School (tax ID 32-0013815) on behalf of the winner.

Number of Bids
7  -  Bid History

Ask a question about this item.

Item Description

The astrolabe, considered the "mathematical jewel of the Middle Ages", was until the end of the 17th century the most widely used portable instrument in the history of astronomy. It maintains its validity because it allows to understand in a clear and simple way the celestial mechanics and the apparent movement of the stars.

Historically it is admitted that its origin is in Alexandria. Perfected by the Arabs and Persians it was introduced in Spain, and through Spain it passed to Western Europe at the beginning of the 10th century.

This European Astrolabe miniature was calculated for 41ยบ latitude. Very small scale.

Height: 130mm / Diameter: 45mm / Thickness: 5mm

Item Special Note

Thank you to alum Sasha Myers for this donation!