Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
One of Fleming's first thermionic diode valves, 1889
1889
Strowger step-by-step automatic telephone exchange switch, 1897-1898
1897-1898
Poured wax doll
circa 1900
Model of fog signal machine and repeater
1900
Novelty model
1955; 1830
Walnut and brass model of the "Great Paris Telescope"
1898-1900
Wooden foreplane, 1900.
1900
Enamel notice, Dinorwic Quarries Railway
1895
London & South Western Railway pathway notice
1896
Water Pipe
1890 - 1900
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
The Demon Detective camera
1889
Thornton-Pickard Amber camera
circa 1897
Bo-Third Rail No D75S
1898
Cape Government locomotive and tender 4-8-0, 1896
1896
Copper ore from the Bell Mine
before 1889
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Light-bulb, filament, carbon
About 1890
Marine thermometer by Negretti and Zambra
1890
X-ray tube
1895-1899
One of Fleming's first thermionic diode valves, 1889
1889
A T & T national telephone directory, October 1896
1896
National Telephone Company directory, 1898-1899
1898-1899
Coherer with coarse brass turnings, 1894
1894
Receiving ‘jigger’ used by the Marconi Company, 1899
1899
Filings coherer, Lodge pattern, 1895-1900
1895-1900
Morse tape on which signals were recorded by means of a coherer, 1900
1900
Letter opener with calendar and map, 1893-1894
1893-4
Filings coherer, glass tube formed into T-shape at one end and bent round into U-shape at other end with bulb, 1899
1899
Coherer, ebonite, with adjustable contacts, 1890-1896
1890-1896
Experimental transmitting ‘jigger’ used by the Marconi Company, 1899
1899
Spiral spring coherer, 1890-1894
1890-1894
Replica of the first Morse telegraph, 1835
1934
Hertzian receiving resonator, 1890-1894
1890-1894
Hertzian oscillator, 1890-1894
1890-1894
Filings coherer, small glass tube with bulb at one end and cap of red sealing wax at other end, 1898
1898
Mystery watch by Armand Schwob & Frère
1900
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
Gold amulet in the form of a cobra
2000-100 BCE
Full dentures, England, 1890-1900
1890-1900
Anthropomorphic iris root
1891-1900
Water pipe from Water Street, Manchester
1890-1899
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
East Coast Joint Stock, 3rd Class railway carriage, 1898
1898
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Model steam locomotive
1890
Poster for Magni & C. Vicenza, printed by G Ricordi & C Milano c1900
circa 1900