SWISS / FRANCE. A WOODEN, NICKEL SILVER AND STAINLESS STEEL HAND-OPERATED GEAR WHEEL ROUNDING UP MACHINE WITH ADDITIONAL CUTTER AND CHUCKS
This lot is offered without reserve.
SWISS / FRANCE. A WOODEN, NICKEL SILVER AND STAINLESS STEEL HAND-OPERATED GEAR WHEEL ROUNDING UP MACHINE WITH ADDITIONAL CUTTER AND CHUCKS

SIGNED BERGEON AND BREVET S.G.D.G. ON ADDITIONAL CUTTERS AND CUTTER CHUCKS, CIRCA 1900

細節
SWISS / FRANCE. A WOODEN, NICKEL SILVER AND STAINLESS STEEL HAND-OPERATED GEAR WHEEL ROUNDING UP MACHINE WITH ADDITIONAL CUTTER AND CHUCKS
SIGNED BERGEON AND BREVET S.G.D.G. ON ADDITIONAL CUTTERS AND CUTTER CHUCKS, CIRCA 1900
With: drawer containing additional cutters and cutter chucks, additional box with 24 axles, signed
Size: approx. 220 mm. wide, 330 mm. overall length, 270 mm. high.
注意事項
This lot is offered without reserve.

拍品專文

The present watchmaking tool is preserved in very good, fully functional overall condition and mounted on a wooden box with front drawers containing accessories. Its rarity is further enhanced by the additional box with 24 smooth axles.

It is used for reducing out-of-round gears, changing the form and depth of teeth.

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