Replica of the first Morse telegraph, 1835
1934
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Model ground signal, North London Railway
1888
Novelty model
1955; 1830
Freud electronic laughing ball
1990-96
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
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)
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Neolithic flint scraper
4000-2001 BCE
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Rectilinear Landscape Lens by J H Dallmeyer
1888
Rectangular bronze plaque commemorating Dr. Leon Gosselin
1887
Medal, bronze, commemorating Luigi Galvani
1888
Bronze medal
1887
Medal, silver, Institut Pasteur
1888
Bronze medal
1888
Andre-Marie Ampere
1825; 1910
Rheostat, Kelvin Pattern
1888
Ammeter graduated to 100 amperes
1887
Voltmeter graduated to 100 volts
1887
Muirhead Clark standard cell
1888
Rain gauge
1888
No.12 lockstitch sewing machine head
1888
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
Red granite drill core
2686-2613 BCE
Lever latch
1887
Chromium steel valve from a steam engine indicator by McInnes-Dobbie Limited
1888 (design date)
Bust on wooden base of Andrew Ross
1859; 1986
Model of crank shaft bearing with two adjusments
1888
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Receipt with letter heading. Arnold & Sons
1887
James N. Routledge
1887
Carte de Visite photograph. Sir John Lubbock.
1888
Oil lamp for projecting work
1888
Cromwell's patent rotary positive pressure blower
1888
Steel spring from a band sawing machine
1888
Remington No. 5 typewriter, c. 1888
circa 1888
First alternating current magnifying strip spring ammeter
1888
Specimen of steel produced by the Basic or Thomas-Gilchrist process
1887
Calf's Head Weight
1370-1350 BCE; 1931