SCOTTISH GEORGE III MAHOGANY STICK BAROMETER, BY ANGELO LOVI, EDINBURGH LATE 18TH/ EARLY 19TH CENTURY the signed silvered register plate with a mercury thermometer and main scale with manual vernier, inscribed A. LOVI FECIT, the long trunk with moulded edge and visible tube, terminating in an inlaid square cistern cover (91.5cm high) Footnote: Provenance: The Earls of Crawford and Balcarres, Balcarres House, Fife, Scotland