Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866
1865-1866
Atlantic cable specimen, 1865
1865
Sample of submarine telegraph cable, 1866
1866
Cast iron plaque from Queenstown Road Bridge, Battersea, London, 1865
1865
Replica of the first Morse telegraph, 1835
1934
Remington 44 Revolver
1863-1865
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
London & North Western Railway steam locomotive 'Pet' 0-4-0ST
1865
Glass pharmacy storage bottle
1864
Novelty model
1955; 1830
Freud electronic laughing ball
1990-96
Telegraph block instrument; Walker's
1865
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Sample of transatlantic cable, 1865-66
1865-1866
Tables of lifetimes, annuities, and premiums
1864
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
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
Pioneers of Electric Telegraphy at the British Association
1865
Portrait Bust of Thomas Russell Crampton
1865
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
Facsimile 1865 homemade telephone, 1888
1888
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Sectional Model of a Beam Engine, 1866.
1866
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Bronze medal commemorating Francesco Rizzoli of Bologna with gratitude and admiration
1865
Bronze medal by I.D. Boehm
1863
Bronze medal
1863
Andre-Marie Ampere
1825; 1910
George Fowler Perkin
1865
medal, copper, commemorating the inauguration of the medicinal waters of the River Lys
1863
McCallam's patent distance indicator, 1864
1864
Domestic lock stitch sewing machine made by the Florence Sewing Machine Company
1864
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
needle lubricator for shafting
1866
Engraved Copper Plate for Map Printing, 1866
1866
Bust on wooden base of Andrew Ross
1859; 1986
Transmitting
1866
The Foul Flake, night of July 17
1866
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Napoleon III and Empress Eugenie
1865
James White
1864