Scutcher, made by Platt Brothers & Co. Ltd
1889
Model steam locomotive
1890
Travelling tea case in leather case
1895
Model steam
1899
Model ground signal, North London Railway
1888
model steam locomotive
1890
Light-bulb, filament, carbon
About 1890
Bo-Third Rail No D75S
1898
Platt Brothers Notice
1898
Platt Brothers Notice
1899
model crane - little elephant
1896
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Hank Winding Machine
1897
Enamel notice, Dinorwic Quarries Railway
1895
London & South Western Railway pathway notice
1896
Ring transformer, 1892
1892
Replica of the first Morse telegraph, 1835
1934
East Coast Joint Stock, 3rd Class railway carriage, 1898
1898
Marine thermometer by Negretti and Zambra
1890
Gold amulet in the form of a cobra
2000-100 BCE
Hertzian receiving resonator, 1890-1894
1890-1894
Coherer, ebonite, with adjustable contacts, 1890-1896
1890-1896
Filings coherer, small glass tube with bulb at one end and cap of red sealing wax at other end, 1898
1898
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
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
One of Fleming's first thermionic diode valves, 1889
1889
X-ray tube
1895-1899
National Telephone Company directory, 1898-1899
1898-1899
A T & T national telephone directory, October 1896
1896
Cape Government locomotive and tender 4-8-0, 1896
1896
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Sample of Acid Yellow Dye
circa 1890
Water pipe from Water Street, Manchester
1890-1899
Receiving ‘jigger’ used by the Marconi Company, 1899
1899
Copper ore from the Bell Mine
before 1889
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
Coherer with coarse brass turnings, 1894
1894
Experimental transmitting ‘jigger’ used by the Marconi Company, 1899
1899
Hertzian oscillator, 1890-1894
1890-1894
Spiral spring coherer, 1890-1894
1890-1894
Carding Engine
1896
Zither switch with open-wire multiple and two-motion ratchet drive, 1894
1894
Strowger step-by-step automatic telephone exchange switch, 1897-1898
1897-1898
Facsimile 1865 homemade telephone, 1888
1888
Portrait bust of Sir John Hawkshaw
1899