'Bell-crank' engine, c. 1799
1795-1805 (original)
Reproduction in wood, Dr Joseph Black
1809
Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
Stanhope square demonstrator, c.1805.
circa 1805
Reproduction in wood. No 127
1808
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Letter opener with calendar and map, 1893-1894
1893-4
Cylinder electrical machine, 1810-1817
1810-1817
Hedley's experimental model for testing adhesion.
1812
Half-penny coin
1806
East Indiaman Herefordshire
1815
Ready reckoner for ship's cargoes
1807
Gold amulet in the form of a cobra
2000-100 BCE
Stipple-engraved portrait of Benjamin Martin
1815
Two Perkins 'tractors'
1795-1805
Divers Projets
1798
Stipple-engraved portrait of Margaret Bryan and two children
1797
Pocket globe in case by Dudley Adams
1799-1802
Sample of gutta percha insulated cable, 1863-7
1863-7
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Slide rule for exchange of weights and measures
1815
Half-penny coin
1799
Chronometer in Gold Case by Thomas Earnsham, 1795-1810
1795-1810
Scientific Researches! - New Discoveries in Pneumaticks! - or, an Experimental Lecture on the Powers of Air
1802
Weights and measures
1805
Straight spectacles
1796-1797
Transverse folding spectacles
1796-1798
Copy of Chamberlen obstetric forceps
1813
Five wooden molecular model balls
circa 1810
Oval snuff box, England, 1807
1807
Plaster cast of Matthew Boulton
1809
Freud electronic laughing ball
1990-96
Sunderland ware jug decorated with pink lustre bands and splashes
1813
Herschel, William, head and shoulders
1808
Set of 7 square brass grain weights and two folded pieces of paper: one of which is inscribed with ‘Alicante’, for the Mark of Alicante from the Castlereagh Collection
1800-1818
Set of 8 brass nested cup weights for the Mark of Alicante from the Castlereagh Collection for Alicante
1800-1818
Sycamore (wood) case with lid, for the Mark of Alicante from the Castlereagh Collection
1800-1818
Richard Grindall's combined knife and fork, Europe, 1795-1820
1795-1820
Ebony and brass octant.
1805-1815
Model, press for cutting out coin blanks
circa 1808
Boring machine, Yard No. 642
1804-1807
Six Bramah lock drilling templates, on pine (wood) board
circa 1795
Machine-Screw thread making tool, by Henry Maudslay
circa 1800
Maudslay 's Lord Chancellor bench micrometer
1805
Half-penny coin
1806
Half-penny coin
1799
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Pearwood snuff box stamped with skulls
1796-1815