Laterndluhr

Clockmaker: Ferdinand J. S. Leichtl (um 1771 Steinweg bei Regensburg – 1835 Vienna)
Date: Vienna ca. 1830
Measurements: H 147 cm
Signature: LEICHTL IN WIEN

Description: duration 6 weeks, mahogany veneered case with maple stringing, milk glass dial with engine turned and ormolu bezel, subsidiary dials for day and date, ormolu, worm driven, moon indication with tilted lunar axis, glas enclosed movement, end-stops, dust covers on the pivot holes on the backplate, maintaining power, Graham escapement, eccentric train, knife edge suspension, steel secondspendulum.