Replica of Bell's 1876 'iron-box' receiver, 1959
1876
model sykes lock and block signalling system
1875
Full size wooden model of Beloe's double rail and chair
1877
Stirling single locomotive wheel casting pattern, Great Northern Railway
1870
Drawing, design for a mirror back / unsigned
1870-1875
'Over London-by Rail', Engraving, London, England, 1872
1872
North Eastern Railway, locomotive 910
1875
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
Catgut suture
1875
William Thomson's Tide Predicting Machine, 1872
1872
Writing frame for the blind, Stockholm, Sweden, 1871
1871
Aveling and Porter steam traction engine
circa 1871
Replica of the first Morse telegraph, 1835
1934
Gold amulet in the form of a cobra
2000-100 BCE
Robert Dudgeon’s sphygmograph
1876
Letter opener with calendar and map, 1893-1894
1893-4
Obstetrical forceps
1870s
Brass worksplate no 517, Manning Wardle & Co
1875
Wrap reel/Hank winder
1877
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Bird cage from Sussex Lunatic Asylum
1872
Facsimile 1865 homemade telephone, 1888
1888
Bronze ticket medal for admission and commemoration of the exposition et congres d' Hygiene et de Sauvetage
1876
Bell Transmitter with Membrane Diaphragm, 1875-1877
1875-1877
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Design for a mirror back in ivoride
1870-1875
Model of the ‘Optimus’ water closet, England
1870
Drawing, design for a mirror back / unsigned
1870-1875
London & North Western Railway 'Hardwicke'
1873
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
York apprentices model train - North Eastern Railway
1870
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Geometrical Groin Vault, string surface model
1872
Babbage's Analytical Engine, 1834-1871. (Trial model)
1871
NER 0-6-0 '1001' class steam locomotive and tender, No 1275, 1874
1874
A steam hammer at work
1871
Lithograph of Daniel Spills Ivorideworks by Daniel Greenaway, 1875
1875
Freud electronic laughing ball
1990-96
Great Northern Railway 4-2-2 locomotive Stirling Single
1870
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Copy of the Receiver and Alarm Call of Schilling's Electric Telegraph, 1870-1877
1870-1877
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Nameplate, London & North Western Railway - "John Ramsbottom"
1872
Model (scale 1:4) of pair of "Janney" couplings; model (scale 1:8) old pattern couplings
1873
Neolithic flint scraper
4000-2001 BCE
Model of human eye
1870
Steam locomotive, 'Bauxite'
1874
Minimum thermometer with "slipped in" scale
1870