East Coast Joint Stock, 3rd Class railway carriage, 1898
1898
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
Experimental 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
Travelling tea case in leather case
1895
Enamel notice, Dinorwic Quarries Railway
1895
Brass worksplate no 917, Manning Wardle & Co
1884
Wise's Patent Train Staff
1886
Cape Government locomotive and tender 4-8-0, 1896
1896
Water from the River Jordan
1881
Powdered graphite microphone, 1878-1890
1878-1890
Experimental carbon pencil microphone, 1878-1890
1878-1890
Mantel clock, presented to T.W. Worsdell - Great Eastern Railway
circa 1885
Light-bulb, filament, carbon
About 1890
Coherer with coarse brass turnings, 1894
1894
Hertzian receiving resonator, 1890-1894
1890-1894
Experimental transmitting ‘jigger’ used by the Marconi Company, 1899
1899
Filings coherer, small glass tube with bulb at one end and cap of red sealing wax at other end, 1898
1898
Receiving ‘jigger’ used by the Marconi Company, 1899
1899
Replica of the first Morse telegraph, 1835
1934
Filings coherer, glass tube formed into T-shape at one end and bent round into U-shape at other end with bulb, 1899
1899
Spiral spring coherer, 1890-1894
1890-1894
Bell telephone, mahogany case, 1878
1878
Crossley table telephone, 1879
1879
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Sample of Acid Yellow Dye
circa 1890
Scutcher, made by Platt Brothers & Co. Ltd
1889
Platt Brothers Notice
1898
Platt Brothers Notice
1899
A T & T national telephone directory, October 1896
1896
Model steam locomotive
1890
Engraving: Watt's first experiment. Marcus Stone ARA pinxt; Herbert Bourne sculpt; published by Appleton & Co
1879
Replica of Bell's 1876 'iron-box' receiver, 1959
1876
Model steam locomotive
1882
Bo-Third Rail No D75S
1898
Model steam locomotive, North Eastern Railway
1884
Fairlie steam locomotive model
1879
model crane - little elephant
1896
Model steam
1899
Model ground signal, North London Railway
1888
Novelty model
1955; 1830
model steam locomotive
1890
Model vertical cylinder fire engine
circa 1885
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Experimental carbon block microphone, 1878-1890
1878-1890
Hank Winding Machine
1897
Silver medal, commemorates the International Health Exhibition
1884