A regulator clock by Franz Lehrner (1770 - 1847)

A regulator clock by Franz Lehrner (1770 - 1847) Mahogany with maple stringing on softwood, white enamel dial with subsidiary seconds, blued hands, brass, steel. Movement with deadbeat seconds, Graham escapement, oval weight, maintaining power, knife-edge suspension, 160-day running. Seconds pendulum with six steel rods and one brass rod. Signed on the dial "Franz Lehrner in Wien:". Professionally restored; a crack in one of the side glass panels. Height 200, width 46, depth 27 cm. Vienna, around 1830.

Estimation:20.000€

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