Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Stanhope square demonstrator, c.1805.
circa 1805
Half-penny coin
1806
Ready reckoner for ship's cargoes
1807
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
Slide rule for exchange of weights and measures
1815
Weights and measures
1805
Copy of Chamberlen obstetric forceps
1813
Oval snuff box, England, 1807
1807
Hedley's experimental model for testing adhesion.
1812
East Indiaman Herefordshire
1815
Stipple-engraved portrait of Benjamin Martin
1815
Five wooden molecular model balls
circa 1810
Plaster cast of Matthew Boulton
1809
Silver Regency tripod mustard pot
1811-1812
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Sunderland ware jug decorated with pink lustre bands and splashes
1813
Freud electronic laughing ball
1990-96
Ebony and brass octant.
1805-1815
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Herschel, William, head and shoulders
1808
Silver vinaigrette with hinged lid
1809
Half-penny coin
1806
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
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
Maudslay 's Lord Chancellor bench micrometer
1805
Model, press for cutting out coin blanks
circa 1808
Boring machine, Yard No. 642
1804-1807
Silhouette of child
circa 1810
Silhouette of man
circa 1810
Observations taken at a small water mill at Hitchin
1809 Sept 14
The Costume of Yorkshire
1814
The Costume of Great Britain
1805
May - Study No 167
1870-10
Cloud studies
1803-1811
Trevithick's High Pressure Steam Engine and Boiler, c. 1806
1805-1806
Walker's Railway Time Table, and Coach, Omnibus and Carriers' List
1883-01
Two keyed bugles used on London to York Royal mail coach
1809-1810
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Photograph of Fern Leaf
1836-02
Lorina, Edith and Alice Liddel
1872-08
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Plano-convex brick, Ubaid, Iraq, c 2500 BC.
2500 BCE