Early 19th century mahogany stick barometer Joseph Long, 20 Little Tower Street, London

Early 19th century mahogany stick barometer Joseph Long, 20 Little Tower Street, London The arched top with moulded edge over a long trunk with visible mercury tube, terminating in a flat fronted cistern cover, the signed one-piece silvered dial with seven weather predictions and signed Joseph Long, 20 Little Tower Street, London 95cms high (37.5ins) Footnotes: Joseph Long was a scientific instrument maker who established his business in 1820 at 20 Little Tower Street, London. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing