Letter opener with calendar and map, 1893-1894
1893-4
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Ring transformer, 1892
1892
Replica of the first Morse telegraph, 1835
1934
Gold amulet in the form of a cobra
2000-100 BCE
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
Freud electronic laughing ball
1990-96
Locomotive tender no. 1002, Great Northern Railway
1893
Ottawa & Gatineau Valley Railway commemorative salver
1893
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
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
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Crypto Cycle
1892
Standard resistor
1893
Standard resistor
1893
Standard resistor
1893
Self-recording voltmeter, by Richard Freres, 1892-1893
1892-1893
Slide-wire potentiometer for industrial use
1893
10-Inch JuniorTrig 0902 Aristo slide rule from the 1974 catalogue
1970-1875
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Standard resistor
1893
Red granite drill core
2686-2613 BCE
Bust on wooden base of Andrew Ross
1859; 1986
Solar Corona 1893 April 16
1893
NEMA cryptography machine type T-D
1945-50
Hot-wire voltmeter
1893
Empire typewriter No.1, 1892, serial no.68107
1892
Gardner typewriter, c. 1893
1893
Calf's Head Weight
1370-1350 BCE; 1931
Plaster replica of black Basalt Cubit Rod 531
1931; 250 BCE
Plaster replica of IBEX weight
1370-1350 BCE; 1931
Drawing. [A German war balloon] / Schonberg
1892
Black stone container or palette
2000-1000
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
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Lampholder, porcelain, ship's saloon fitting
1892
Small pump for pneumatic cycle tyres
1892
Ancient Egyptian flint saw, replica
circa 3000 BCE
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Silver medal commemorating Andres Bello
1893