Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
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
Watt's end measuring machine
1776
Novelty model
1955; 1830
Straight spectacles
1796-1797
Transverse folding spectacles
1796-1798
Transverse folding spectacles
1790-1830
White boat shaped infant's feeding bottle
1801-1830
Oval snuff box, England, 1807
1807
9" Dovetail saw with open mahogany handle, brass back and steel blade
1790-1819
Plaster five-part arm mould
1790-1819
Part of four-part plaster split mould, rear of head and neck of James Watt, by James Watt
1790-1819
Four-part plaster leg
1790-1819
Part of four-part plaster split mould
1790-1819
Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
Hydrostatic balance by Jesse Ramsden, London, 1785-1789
1785-1789
Filar micrometer by William Herschel, 1780-1800
1780-1800
Diploma awarding honorary membership of the London Vaccine Institution, London, England, 1826
1826
Sample of gutta percha insulated cable, 1863-7
1863-7
Portrait bust of Princess Victoria
1829
Silver watch with unusual Robin escapement
1792
Papier mache snuff box featuring semi-nude woman
1790-1820
Set of sixty miniature heads used in phrenology
1831
Phrenological head of William Dodd
1810-1830
Porcelain eyebath
1775-1785
Hedley's experimental model for testing adhesion.
1812
East Indiaman Herefordshire
1815
Creamware plate
1771-1800
Shutt End Colliery Railway steam locomotive 'Agenoria'
1829
Stanhope square demonstrator, c.1805.
circa 1805
Entrance into Manchester across Water Street
1831
Ready reckoner for ship's cargoes
1807
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
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
Divers Projets
1798
100 Link Steel Surveying Chain, 1784.
1784
Slide rule for exchange of weights and measures
1815