18TH CENTURY SILVER-MOUNTED LODESTONE
Britain, Circa 1700
With loop handle, mounts pierced to form bands of stylized leaves, and an iron pole labeled "N-S" on the mounts. Engraved "I.C.".
Height .75". Length 1". Width .5".
Provenance:
Christie's New York, Scientific Instruments, Sale #6306 'Gemini' Auction, 1986.
The Kelton Collection of Marine Art & Artifacts.

Notes:
Lodestones were made of magnetite, a rare, naturally magnetized mineral ore (Fe3o4). They were used at sea for re-magnetizing compass needles, a custom referred to as "refreshing the needle". This was required from the invention of the compass in the 12th Century until the development of the permanently magnetized needle around 1760.

Excellent as found. No apparent signs of restoration or repair.

The absence of a condition report does not imply an object is free of defects. All items may have normal signs of age and wear commensurate with their
age; these issues will likely not be mentioned in the condition report. Please contact Eldred's before the auction with any condition questions. Questions about condition will not be answered after purchase. Condition reports are provided as a courtesy, and we are not responsible for any errors or omissions. Important note on frames: Frames are not guaranteed to be in the same condition as they are in the item photograph. Due to handling and shipping, many frames, especially antique ones, are prone to losses. If you have questions about the condition of a frame, please contact us prior to the auction.