A. Boucher, Le Havre, France, Breveté S.G.D.G,circa 1880.Fine and unusual chromium plated Cercle à Calcul, accompanied by the original illustrated instruction manual. | The Longitude at the Eve of the Third Millenium & Important Watches, Wristwatches and Clocks | Geneva, Hotel Des Bergues, 23rd October 1999

The Longitude at the Eve of the Third...

Geneva, Hotel Des Bergues, Oct 23, 1999

LOT 177

A. Boucher, Le Havre, France, Breveté S.G.D.G,circa 1880.Fine and unusual chromium plated Cercle à Calcul, accompanied by the original illustrated instruction manual.

CHF 600 - 800

Sold: CHF 920

C. Three piece, "bassine et filets", glazed both sides. D. Silvered revolving adjustable on the front, fixed silvered on the rear face.Signed on the dial.Diam. 52 mm.

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Grading System
Grade: A	Good
Case: 4	Fair
Movement: * 1
Dial: 4 - 5 - 01

LOT 177

CHF 600 - 800

Sold: CHF 920

Grade: A

Good

Case: 4

Fair

Movement: * 1

Dial: 4 - 5 - 01