Half-penny coin
1806
Gold amulet in the form of a cobra
2000-100 BCE
Stipple-engraved portrait of Benjamin Martin
1815
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Slide rule for exchange of weights and measures
1815
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Weights and measures
1805
Copy of Chamberlen obstetric forceps
1813
Oval snuff box, England, 1807
1807
Reproduction in wood, Dr Joseph Black
1809
Five wooden molecular model balls
circa 1810
Stanhope square demonstrator, c.1805.
circa 1805
Reproduction in wood. No 127
1808
Hedley's experimental model for testing adhesion.
1812
East Indiaman Herefordshire
1815
Ready reckoner for ship's cargoes
1807
Half-penny coin
1806
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Silver Regency tripod mustard pot
1811-1812
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Neolithic flint scraper
4000-2001 BCE
Chemical Lectures
circa 1810
Silver ear trumpet hearing aid, London, England, 1814
1814
Freud electronic laughing ball
1990-96
Ebony and brass octant.
1805-1815
Model, press for cutting out coin blanks
circa 1808
Herschel, William, head and shoulders
1808
Sunderland ware jug decorated with pink lustre bands and splashes
1813
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Maudslay 's Lord Chancellor bench micrometer
1805
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Silver vinaigrette with hinged lid
1809
Plaster cast of Matthew Boulton
1809
Automaton watch by Jean Robert Soret
1812
Spring-detent escapement watch in a gold case by Reid & Co. London
1807
Souscription watch, by Abraham-Louis Breguet
1805
Revised Classification of Merchandise Traffic and Revised Schedule of Maximum Rates and Charges Applicable thereto, proposed to be charged by the Eastern and Midlands Railway Company
1889-02
A Royal watch by Samuel Houston
1807
Gold watch by Robert Roskell
1814
Frigate and Cutter
1805-1815
Observations taken at a small water mill at Hitchin
1809 Sept 14
Jonathan Hull's 'A Description and Draught of a Newly-Invented Machine'
1850-1899
The Costume of Yorkshire
1814
The Costume of Great Britain
1805
Two aquatints after Rowlandson and Pugin
1808
Model of Ggantija megalithic temple on the Maltese island of Gozo, 3000-2500 BC.
3000-2500 BCE
Surrey Iron Railway
1806
Drawing of Gass Works
1812
George William Manby Esqr
1813