Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Light-bulb, filament, carbon
About 1890
Marine thermometer by Negretti and Zambra
1890
Remington 44 Revolver
1863-1865
Small printing forme representing Linotype set matter
1886
Enamel notice, Dinorwic Quarries Railway
1895
London & South Western Railway pathway notice
1896
Wolferton station master hand lamp
1870-1880
Novelty model
1955; 1830
model steam locomotive
1890
Model vertical cylinder fire engine
circa 1885
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Writing frame for the blind, Stockholm, Sweden, 1871
1871
Model of Grew's locomotive for ice
circa 1861
Wood-working brace drill, with button-operated latch chuck, 1875-1885
circa 1880
Carriage key
1875-1890
Wivenhoe & Brightlingsea Railway
1861
seal die - Bishop Stortford, Dunmow and Braintree railway
1861
Earthenware Phrenological Bust
1860-1896
Experimental carbon pencil microphone, 1878-1890
1878-1890
Powdered graphite microphone, 1878-1890
1878-1890
Experimental microphone, 1878-1890
1878-1890
A T & T national telephone directory, October 1896
1896
Experimental carbon block microphone, 1878-1890
1878-1890
Experimental microphones with carbon pencils and cups, 1878-1890
1878-1890
Granular microphone in glass tube, 1878-1890
1878-1890
Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866
1865-1866
Letter opener with calendar and map, 1893-1894
1893-4
Hertzian oscillator, 1890-1894
1890-1894
One of the First Rechargeable Batteries, about 1860
1860
Portrait of the Reverand Henry Nelthropp MA, FSA (1820 – 1901)
1896
Table chronometer in a gilt-metal and glazed case by Victor Kullburg
1870-1877
Gold watch with tourbillon by Girard Perregaux
1879
Enamel watch depicting the Virgin and Child
1880
Columnar Engine, 1862
1862
Wise's Patent Train Staff
1886
model sykes lock and block signalling system
1875
Gold amulet in the form of a cobra
2000-100 BCE
Rectal speculum
1870-1890
Early binaural stethoscope
1861-1866
Compound monocular microscope
1870-1880
Foetal monaural stethoscope
1875-1885
Robert Dudgeon’s sphygmograph
1876
Obstetrical forceps
1870s
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Straight spectacles with bifocal perfection lenses
1885-1895
Meerschaum tobacco pipe
1880-1890
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Catgut suture
1875
Wine glass
1860-1880