Two Brass and Steel Depthing Tools
- Sold for:
- Clocks, Watches & Scientific Instruments - 2502
- Date / Time :
- May 01, 2010 10:00AM
Two Brass and Steel Depthing Tools, France and Switzerland, late 18th/19th century, the first an early example with adjustable arcs at each end which predate the later types, like the second present example, which generate their rigidity from springs, lg. 9, 7 1/2 in.
Note: The first example here is illustrated as figure 841 in Crom #2