Chinese celestial globe, 1830
1830
Nocturnal, brass gilt
1601-1650
Sundial with compass
1671-1700
German Perpetual Calendar in gilt metal
1701-1800
Optician's trial set of lenses
Large demonstration kaleidoscope on mahogany stand
1840-1860
Graphometer-clinometer by Phillippe Danfrie
1597-1603
Tablet sun-dial in gilt metal
1597
spyglass or Galilean telescope
1735-1772
Pocket Watch in Guilt Silver Case by Thomas Earnshaw, 1810-1824
hallmarked 1824
hand magnifying glass or quizzing glass
1795-1805
Decorative Glass Vessel, Spanish, 19th century.
1801-1900
Decorative Glass Vessel, Spanish, 19th century.
1801-1900
Combined Pocket Watch and Aneroid Barometer, 1895-1905
1895-1905
Column Sundial in Gilt Bronze, 1531-1570
1531-1570
Pair of spectacles (pince nez?), silver plated brass
circa 1700
Iron framed spectacles with padded temple pieces, in leather case
1745-1755
Bust of Ernest Solvay
1913
Pocket Aneroid Barometer, 1871-1900
1871-1900
terrestrial achromatic refracting telescope
1838-1845
Duplex Pocket Watch in Gilt Silver Case by Vulliamy, 1810-1823
hallmarked 1823
Barometer by Daniel Quare
1695-1705
Decorative Glass Vessel, Spanish, early 19th century.
1801-1833
Column Sundial with Dragon Design, Unsigned, 1601-1700
1601-1700
Decorative Glass Vessel, Spanish, 19th century.
1801-1900
Decorative Glass Vessel, Spanish, 19th century.
1801-1900
Wooden key sign from a locksmith's shop
Sundial and compass
1671-1730
Combined barometer and thermometer, by Isaac Robelou, 1719
1719