Column dial by Henry Robert
1831-1870
George III's pendulum
1762
James Watt and the Steam Engine Print
1860
Cubical polyhedral sundial
1751-1800
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
1785
Medal commemorating balloon flight of Blanchard at Frankfurt
1785
Charles Green Aeronaut
1836
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Sample of Acid Yellow Dye
circa 1890
Scutcher, made by Platt Brothers & Co. Ltd
1889
Half-penny coin
1806
Small white cup in soft paste porcelain
1748-1763
East Indiaman Herefordshire
1815
Architect's model of S&J Watts' warehouse
1850-1856
Colour lithograph of the S.S. 'Great Eastern'
1850-1859
Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
Signal Block Bell, South Eastern Railway
1862
Silver medal, commemorates the International Health Exhibition
1884
King George III's central forces machine
1762
Charcoal-burning portable ornamental box foot warmer
1750-1850
Small printing forme representing Linotype set matter
1886
Marine thermometer by Negretti and Zambra
1890
Section of lightning conductor from St Paul’s cathedral
1769
Small orrery by Benjamin Martin
1738-1777
The Improved Pedometer or Waywiser
1765-1806
Etching of an electrically powered garden
1755
Ready reckoner for ship's cargoes
1807
Model of Arthur Parsey's compressed air locomotive, 1845
1845
Demainbray's Irish low-backed cart model
1735-1754.
Socrates
1790-1819
Demainbray's turquoise disc
1745-1755
Demainbray's hydrostatic paradox vessels
1735-1752
Experimental carbon block microphone, 1878-1890
1878-1890
Glass bell jar with a brass collar
1761
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Demainbray's polemoscope
1701-1752
Pair of dental forceps
1820-1855
Pair of bar magnets in box
1750-1795
Plaster mould of head of Apollo
1790-1819
Edison telephone, 1879
1879
Demainbray's yellow disc
1745-1755
Silver vinaigrette in the shape of a harp, France, 1701-1800
1701-1800
Double brass stand for bell jars on a brass pillar
1761
Model steam locomotive
1890
Plaster bust
1790-1819
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
Plaster mould
1790-1819