Unsigned, Swiss or French, circa 1820. Fine brass wheel-cutting machine. Dividing plate set for 28, 48, 50, 54, 66, 62 (for date), 72, 78, 116, 120, 160, 280 covering most needs, blank reverse, spring-loaded non-direct locking arm with a thumb loop, pivoted ‘’fast’’ cutting arm with angular and horizontal adjustments and ‘’stop’’ adjustable screw set on a slide controlled by a crank lever without a scale, three steel feet.

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