Auction: Clocks, Watches & Scientific Instruments - 2502Location: MarlboroughDate / Time: May 01, 2010 10:00AM
Description:
Brass and Steel Depthing Tool, possibly England or France, 18th century, an early example with steel body, brass runner supports, and flattened thumbscrews, the rigidity fixed by a spring, lg. 12 in.
Estimate $300-500