Signal Block Bell, South Eastern Railway
1862
London & North Western Railway 1st class corridor brake no. 5154
1906
Queen Alexandra's Saloon
1902
BP tank wagon
1901
North Eastern Railway, locomotive 910
1875
Model steam locomotive and model railway carriage
1909
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
Ramsbottom speed indicator
1860
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
Telegraph block instrument, South Eastern Railway
circa 1905
Enamel notice, Dinorwic Quarries Railway
1895
Brass worksplate no 517, Manning Wardle & Co
1875
Brass worksplate no 917, Manning Wardle & Co
1884
Wagon owners plate, Shell-Mex & BP
1901
London & North Western Railway steam locomotive 'Pet' 0-4-0ST
1865
Wise's Patent Train Staff
1886
Cape Government locomotive and tender 4-8-0, 1896
1896
Ring spinning frame
1901
Water from the River Jordan
1881
Powdered graphite microphone, 1878-1890
1878-1890
Experimental carbon pencil microphone, 1878-1890
1878-1890
Stirling single locomotive wheel casting pattern, Great Northern Railway
1870
Cylindrical glass bottle of quinine sulphate
1860-1910
Ceramic pot lid for cherry tooth paste
1870-1910
Ceramic pot lid for cherry tooth paste
1870-1910
Ceramic pot lid for cherry tooth paste
1860-1910
Mantel clock, presented to T.W. Worsdell - Great Eastern Railway
circa 1885
Pocket watch
1904
Helmet, Great Western Railway, Fireman
1912
Light-bulb, filament, carbon
About 1890
Electric Flat Iron, 1895-1905
1895-1905
Model of Grew's locomotive for ice
circa 1861
Billi condenser used for aerial tuning in Newfoundland, 1901
1901
Filings coherer, glass tube bent into U-shape at one end, 1894-1904
1894-1904
Coherer with coarse brass turnings, 1894
1894
Stock Exchange automatic telegraph, 1872-1880
1872-1880
Filings coherer, glass tube almost of taper shape, 1894-1904
1894-1904
Filings coherer, Lodge-Muirhead system, 1900-1910
1900-1910
Filings coherer, glass tube containing powdered copper, bulb at one end, 1894-1904
1894-1904
Hertzian receiving resonator, 1890-1894
1890-1894
Filings coherer, Lodge pattern with two wires inserted into bulb at one end, 1894-1904
1894-1904
De Forest syntoniser, 1902-1907
1902-1907
Coherer, narrow-bore glass tube, 1894-1904
1894-1904
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