Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Hedley's experimental model for testing adhesion.
1812
Five wooden molecular model balls
circa 1810
Half-penny coin
1806
East Indiaman Herefordshire
1815
Ready reckoner for ship's cargoes
1807
Cylinder electrical machine, 1810-1817
1810-1817
Slide rule for exchange of weights and measures
1815
Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Copy of Chamberlen obstetric forceps
1813
Oval snuff box, England, 1807
1807
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Stipple-engraved portrait of Benjamin Martin
1815
Scientific Researches! - New Discoveries in Pneumaticks! - or, an Experimental Lecture on the Powers of Air
1802
Weights and measures
1805
Stanhope square demonstrator, c.1805.
circa 1805
Plaster cast of Matthew Boulton
1809
Freud electronic laughing ball
1990-96
Herschel, William, head and shoulders
1808
Silver Regency tripod mustard pot
1811-1812
Silver pill box engraved with a triangular pattern, Birmingham, England, 1801
1801
Half-penny coin
1806
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'.
1801
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Sunderland ware jug decorated with pink lustre bands and splashes
1813
Coalbrookdale by Night by Philippe Jacques de Loutherbourg
1801
Ebony and brass octant.
1805-1815
Model, press for cutting out coin blanks
circa 1808
Boring machine, Yard No. 642
1804-1807
Marine barometer by R.B. Bate
mid-1800s
Neolithic flint scraper
4000-2001 BCE
Silver ear trumpet hearing aid, London, England, 1814
1814
Set of 8 brass nested cup weights for the Mark of Alicante from the Castlereagh Collection for Alicante
1800-1818
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
Sycamore (wood) case with lid, for the Mark of Alicante from the Castlereagh Collection
1800-1818
Silver vinaigrette with hinged lid
1809
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Maudslay 's Lord Chancellor bench micrometer
1805
Machine-Screw thread making tool, by Henry Maudslay
circa 1800
Chemical Lectures
circa 1810
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Souscription watch, by Abraham-Louis Breguet
1805
Trevithick's High Pressure Steam Engine and Boiler, c. 1806
1805-1806
Two silver medals to commemorate F.J. Gall
1805
Bronze medal to commemorate G.B. Morgagni (1682-17
1808