Table chronometer in a gilt-metal and glazed case by Victor Kullburg
1870-1877
Gold watch with tourbillon by Girard Perregaux
1879
English lever escapement watch with Karrusel by S Smith and Son
1897
Rectal speculum
1870-1890
Robert Dudgeon’s sphygmograph
1876
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Device for recording warder patrols in a Lunatic Asylum
1877-1897
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Catgut suture
1875
East Coast Joint Stock, 3rd Class railway carriage, 1898
1898
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Model steam locomotive, North Eastern Railway
1884
Columnar Engine, 1862
1862
Thompson's Revolver Camera
1862
Aveling and Porter steam traction engine
circa 1871
Hank Winding Machine
1897
Scutcher, made by Platt Brothers & Co. Ltd
1889
Cast iron plaque from Queenstown Road Bridge, Battersea, London, 1865
1865
Silver model of the Eleanor Cross at Charing Cross Station
1867-1868
Brass worksplate no 517, Manning Wardle & Co
1875
Brass worksplate no 917, Manning Wardle & Co
1884
Stirling single locomotive wheel casting pattern, Great Northern Railway
1870
Platt Brothers Notice
1898
Writing frame for the blind, Stockholm, Sweden, 1871
1871
Drawing, design for a mirror back / unsigned
1870-1875
The Demon Detective camera
1889
Dagron microphotographic camera
circa 1860
Thornton-Pickard Amber camera
circa 1897
Novelty model
1955; 1830
Replica of Bell's 1876 'iron-box' receiver, 1959
1876
Bell telephone, mahogany case, 1878
1878
Stroh's type-printer for Wheatstone ABC communicator, 1870-1881
1870-1881
Replica of the first Morse telegraph, 1835
1934
Fairlie steam locomotive model
1879
Penknife with three blades and a corkscrew, owned by William Marwood: executioner
1870-1880
Model of Robert Duncan's screw propeller, with stern frame and rudder, as fitted to the Egyptian government yacht 'Sareea
1886-1887
Swan electric lamp
1878-1879
Operative Society of Bricklayers
1866-1870
Silver medal, commemorates the International Health Exhibition
1884
Remington 44 Revolver
1863-1865
One of Fleming's first thermionic diode valves, 1889
1889
Model vertical cylinder fire engine
circa 1885
Travelling tea case in leather case
1895
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
Lid for Self Cleansing carbon filter
circa 1861
Copper ore from the Bell Mine
before 1889
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Marine thermometer by Negretti and Zambra
1890
Experimental carbon pencil microphone, 1878-1890
1878-1890
Powdered graphite microphone, 1878-1890
1878-1890