Mirror galvanometer for the transatlantic telegraph, 1858
1858
Letter written by William Thomson (Lord Kelvin), 1858
1858-03-02
Thomson's mirror marine galvanometer, 1858
1858
John Ellis
1858
Sample of deep-sea section of first transatlantic cable, 1857-1858
1857-1858
Sample of the first transatlantic cable, 1857-1858
1857-1858
Sample of deep-sea section of first transatlantic cable, 1857-1858
1857-1858
Replica of the first Morse telegraph, 1835
1934
Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Wheatstone's portable ABC telegraph, 1858
1858
Sample of gutta percha insulated cable, 1863-7
1863-7
Novelty model
1955; 1830
Longcase clock, Stephenson & Co's Locomotive Works
1857
Freud electronic laughing ball
1990-96
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Thomson's mirror galvanometer, 1858
1858
Islay shipwreck components
1857
Skaife's Pistolgraph Camera
1858
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Portrait bust of Henry Maudslay
before 1857
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Copy of the Receiver and Alarm Call of Schilling's Electric Telegraph, 1870-1877
1870-1877
Magneto-electrometer, 1857
1857
Thomson (Lord Kelvin) double curb transmitter, 1858
1858
Whitehouse's induction coil, 1858
1858
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model of a Power Loom for Plain Weaving
1857
Neolithic flint scraper
4000-2001 BCE
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Andre-Marie Ampere
1825; 1910
Bronze medal to commemorate the thirtyfourth Convention of the natural sciences and arts at Karlsruhe
1858
Medal, Inauguration of the Asile Imperial de Vincennes pour les Ouvriers Convalescents
1857
American Standard Wire Gauge
circa 1858
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Viewer microscope, with bead lens, in square body
1888-185
Commemorative plate featuring French chemist Baron Thenard
1857
NEMA cryptography machine type T-D
1945-50
Commemorative plate, Crumlin viaduct near Pontypool
1857
Archibald Young
1857
Hood typewriter, 1857
1857
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
Welsh's vertical force magnetograph by Adie, 1857
1857