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Geneva, Mar 16, 2008

LOT 68

Depthing Gauge & Burnishing Tool Burnishing Tool: To be sold without reserve

CHF 1,500 - 2,500

USD 1,400 - 2,300 / EUR 900 - 1,600

Sold: CHF 1,440

signed J. Magnin Jacot, Chauxde- Fonds. Made circa 1900. Brass and steel, large brass wheel with epicyclic gearing to a steel rod and turning a steel shaft with arbor and screw to hold the tool, helical teeth, crank-handle, brass rod clamp stand on wooden base. Height 25 cm.;
Depthing Gauge: Brass and steel, sprung with an external flat steel spring, four stocks to hold the pivots, adjusted by 5 knurled nuts, wooden base. 22.5 x 12 cm. In good condition, cleaned


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