Thematic Auction in Geneva:The Evolut...
Hotel Noga Hilton, Geneva, Nov 16, 2002
Unsigned, Swiss or French, circa 1800.Fine and very rare brass verge escape wheel cutting engine.
C. Horizontal plate divided for 7, 9, 11, 13, 15, 17, and 19 teeth, locking arm with a thumb loop, pivoted tool holder on a slide, three steel legs.Dim. 22 x 20 x 13 cm.Very good condition.