FRANCIS AMADIO (I & II) OF LONDON (1820-1860)

Most attractive and finely proportioned early 19th Century faded rosewood cased dwarf Wheel Barometer; with ‘'swan-neck' pediment over case, inset with well engraved silvered brass detachable hygrometer, bow-fronted Fahrenheit thermometer, very unusual 41/2-inch diameter barometer dial signed by the maker, and spirit level, decorated with floral motifs.
c1820.
A highly talented engraver/barometer maker who operated from premises in east London from c1800 for around 40 years up to his retirement in 1840, when his son, for many years in partnership with him continued the business until c1860.