George III's pendulum
1762
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
Half-penny coin
1806
East Indiaman Herefordshire
1815
Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
King George III's central forces machine
1762
Section of lightning conductor from St Paul’s cathedral
1769
The Improved Pedometer or Waywiser
1765-1806
Ready reckoner for ship's cargoes
1807
Model of Arthur Parsey's compressed air locomotive, 1845
1845
Socrates
1790-1819
Glass bell jar with a brass collar
1761
Plaster mould of head of Apollo
1790-1819
Double brass stand for bell jars on a brass pillar
1761
Plaster bust
1790-1819
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
Plaster mould
1790-1819
The Great Exhibition Polka 1851
1851
Watt's end measuring machine
1776
Two Perkins 'tractors'
1795-1805
Square signed "J.Ramsden, 1757"
1757
100 Link Steel Surveying Chain, 1784.
1784
George III's weighted cylinder
1762
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
Lunardi's second balloon ascending from St. George's Fields, 1785
1785-1790
model carriage chassis with two axles, 1762
1762
Divers Projets
1798
Mezzotint portrait of Benjamin Franklin
1762
Reproduction in wood. No 127
1808
George III's tidal demonstration model
1762
King George III's friction machine
1762
Plaster cast of Venus
1790-1819
Reproduction alabaster bust of Homer
1790-1819
Unweighted cylinder in frame
1762
Phrenological (Spreading) Calipers
1820-1850
Pocket globe in case by Dudley Adams
1799-1802
Reproduction in wood, Dr Joseph Black
1809
plaster cast of Apollo
1790-1819
Marble reproduction of bust
1790-1819
Purse presented to George Hall esq
1853
Reproduction of Egyptian head in mahogany
1790-1819
Cooke's train signalling instrument of 1845, Norfolk Railway
1845
Arthington Tunnel memorial plaque, 1849
1849
Single-needle block instrument
1845
Seal die, Ashby De La Zouch Canal Company
1794
Bishop Auckland & Weardale Railway seal die
1837
Marble statue of George Stephenson, 1852
1852