Reproduction in wood, Dr Joseph Black
1809
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Gold amulet in the form of a cobra
2000-100 BCE
Five wooden molecular model balls
circa 1810
Freud electronic laughing ball
1990-96
Plaster cast of Matthew Boulton
1809
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Chemical Lectures
circa 1810
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Silver vinaigrette with hinged lid
1809
Neolithic flint scraper
4000-2001 BCE
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Photograph of Fern Leaf
1836-02
Silhouette of child
circa 1810
Silhouette of man
circa 1810
Observations taken at a small water mill at Hitchin
1809 Sept 14
Two keyed bugles used on London to York Royal mail coach
1809-1810
Model of Henry Cavendish's Torsion Balance Gravitational Apparatus, 1798
1798 (original); 1977 (model)
Early Chemical Match Box (c.1810) by S. JONES' PATENT LIGHTHOUSE NO 201 STRAND
1810
Zwanziger coin of Francis I (Austria)
1809
Franc or Italian Lira coin of Napoleon I
1810
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Etching, The Triumph of Gas Lights
1810
Simple microscope in turned rosewood case (c.1810)
1810
Bronze handle, highly decorated, Romano-Egyptian
20-400
Solid bronze phallic amulet in form of priapus with hind legs and tail of horse
30-200
Bronze probe(?), twisted stem, Romano-Egyptian
20-500
Olive ended probe, bronze, Romano-Egyptian
20-500
Print, coloured. Caricature. He Steers his Flight aloft
1810
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Two washers
15/7/27
Two washers
15/7/27
Engraving of Graving dock
1840-160
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Pottery vase found at Nihawnad, Persia
3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
One of two Sumerian solid cylindrical weights
circa 2000 BCE
May - Study No 167
1870-10
Rail Chair for Inverted 'T' Rail
1810
Rail Chair for Inverted 'T' Rail
1810