Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
Silver vinaigrette in the shape of a harp, France, 1701-1800
1701-1800
Marble reproduction of bust
1790-1819
Plaster urn
1790-1819
Plaster cast of Venus
1790-1819
Reproduction in wood. No 127
1808
Plaster mould of head of Apollo
1790-1819
Socrates
1790-1819
plaster cast of Apollo
1790-1819
Reproduction alabaster bust of Homer
1790-1819
Plaster bust
1790-1819
Reproduction in wood, Dr Joseph Black
1809
Reproduction of Egyptian head in mahogany
1790-1819
Plaster mould
1790-1819
Shutt End Colliery Railway steam locomotive 'Agenoria'
1829
Stanhope square demonstrator, c.1805.
circa 1805
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Combined graphometer and plummet clinometer, 1663.
1663
Cutter, Alert
1755
Ready reckoner for ship's cargoes
1807
Demainbray's model scorpion catapult
1745-1755
Demainbray's Archimedean screw
1752
Mezzotint portrait of Benjamin Franklin
1762
wheel cutting machine
1668-1672 Probable
Telescope by John Yarwell.
1685-1695
Demainbray's convex lens
1750
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
Pocket microscope by Jeremiah Sisson
1752
Telescope by Christopher Cock
1673
Mural arc made for King George III
1770
Demainbray's syphon
1701-1752
Small orrery by Benjamin Martin
1738-1777
Lunardi's second balloon ascending from St. George's Fields, 1785
1785-1790
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
Stipple-engraved portrait of Benjamin Martin
1815
Pair of bar magnets in box
1750-1795
Divers Projets
1798
Etching of an electrically powered garden
1755
Brass-bound lodestone
1675-1700
Demainbray's cometarium
1750-1760
Edmund Culpeper
1720
100 Link Steel Surveying Chain, 1784.
1784
Demainbray's polemoscope
1701-1752
Demainbray's speaking trumpet
1700-1752
Clarke's Hydrometer (c. 1755)
1755
Thomas Tuttell
1695-1702
Barnard Tompion clock
1708
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's wharf jib crane model
1729-1753
Demainbray's rat's tail crane model
1735-1753