Wooden foreplane, 1900.
1900
Telegraph block instrument, South Eastern Railway
circa 1905
Wise's Patent Train Staff
1886
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Sample of Acid Yellow Dye
circa 1890
Bicycle Carrying Case for No. 4 Cartridge Kodak Camera
1892-1902
The Demon Detective camera
1889
Wooden figure used as container for nkisi force
1890-1910
Carved wooden fetish doll or "Akua Mma"
1890-1910
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Fechner's double sound pendulum for testing aural discrimination
1898-1908
Dissecting microscope used by Sir Ronald Ross
1890-1910
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Ribbon loom with jacquard head
circa 1900
Model of fog signal machine and repeater
1900
Thornton-Pickard Amber camera
circa 1897
Selector switch, 1903
1903
Table instrument with dial, 1903
1903
National Telephone Company directory, 1898-1899
1898-1899
BP tank wagon
1901
Model steam locomotive, North Eastern Railway
1884
North Eastern Railway Dynamometer Car
1906
Bo-Third Rail No D75S
1898
Model steam locomotive
1890
model crane - little elephant
1896
Cape Government locomotive and tender 4-8-0, 1896
1896
London & North Western Railway 1st class corridor brake no. 5154
1906
Double surface of revolution of constant negative curvature
1910
Arithmometer by Elliott Brothers
1885-1894
Light-bulb, filament, carbon
About 1890
Marine thermometer by Negretti and Zambra
1890
Revolution of constant negative curvature
1910
Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co.
1887-1903
One of Fleming's first thermionic diode valves, 1889
1889
A T & T national telephone directory, October 1896
1896
Strowger calling dial, 1906
1906
Aerial inductances, 1901
1901
Steljes ABC type printing telegraph receiver No. 477
1895-1910
Experimental form of Marconi Company magnetic detector, 1900-1910
1900-1910
Receiving ‘jigger’ used by the Marconi Company, 1899
1899
Experimental transmitting ‘jigger’ used by the Marconi Company, 1899
1899
Replica of the first Morse telegraph, 1835
1934
Billi condenser used for aerial tuning in Newfoundland, 1901
1901
De Forest syntoniser, 1902-1907
1902-1907
Portrait of the Reverand Henry Nelthropp MA, FSA (1820 – 1901)
1896
Ring transformer, 1892
1892
English lever escapement watch with Karrusel by S Smith and Son
1897
Tourbillon watch manufactured by Nicole Nielsen and retailed by S Smith & Son
1907