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
Marine thermometer by Negretti and Zambra
1890
A T & T national telephone directory, October 1896
1896
Model steam locomotive
1890
Travelling tea case in leather case
1895
East Coast Joint Stock, 3rd Class railway carriage, 1898
1898
Bo-Third Rail No D75S
1898
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Model ground signal, North London Railway
1888
Novelty model
1955; 1830
model steam locomotive
1890
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Ring transformer, 1892
1892
Replica of the first Morse telegraph, 1835
1934
Hertzian receiving resonator, 1890-1894
1890-1894
Coherer, ebonite, with adjustable contacts, 1890-1896
1890-1896
Hertzian oscillator, 1890-1894
1890-1894
Spiral spring coherer, 1890-1894
1890-1894
Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Coherer with coarse brass turnings, 1894
1894
Filings coherer, small glass tube with bulb at one end and cap of red sealing wax at other end, 1898
1898
One of Fleming's first thermionic diode valves, 1889
1889
Light-bulb, filament, carbon
About 1890
Copper ore from the Bell Mine
before 1889
Platt Brothers Notice
1898
Cape Government locomotive and tender 4-8-0, 1896
1896
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
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Carding Engine
1896
Oval badge
1891
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
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
Section of cross-Channel telephone cable, 1897
1897
Great Western Railway locomotive headlamp
1897
Stained glass panel from Gorton Works
1897
Ottawa & Gatineau Valley Railway commemorative salver
1893