Scutcher, made by Platt Brothers & Co. Ltd
1889
Model steam locomotive
1890
Model ground signal, North London Railway
1888
model steam locomotive
1890
Light-bulb, filament, carbon
About 1890
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Ring transformer, 1892
1892
Replica of the first Morse telegraph, 1835
1934
Small printing forme representing Linotype set matter
1886
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
Letter opener with calendar and map, 1893-1894
1893-4
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
One of Fleming's first thermionic diode valves, 1889
1889
Model of Robert Duncan's screw propeller, with stern frame and rudder, as fitted to the Egyptian government yacht 'Sareea
1886-1887
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Sample of Acid Yellow Dye
circa 1890
Copper ore from the Bell Mine
before 1889
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Wise's Patent Train Staff
1886
Coherer with coarse brass turnings, 1894
1894
Hertzian oscillator, 1890-1894
1890-1894
Spiral spring coherer, 1890-1894
1890-1894
Zither switch with open-wire multiple and two-motion ratchet drive, 1894
1894
Facsimile 1865 homemade telephone, 1888
1888
model ner tennant locomotive
1890
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Set of 8 brass handled
1890
Great Western Railway splasher plate
1889
Freud electronic laughing ball
1990-96
Locomotive tender no. 1002, Great Northern Railway
1893
Tank wagon, North Eastern Railway - Shell-Mex and BP Ltd
1889
Brake van, London & South Western Railway
1894
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Oval badge
1891
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Iron borings coherer (Branly type), 1894
1894
Iron borings coherer (Branly type), 1894
1894
Spark gap or knob coherer, 1889
1889
Ottawa & Gatineau Valley Railway commemorative salver
1893
Presentation scissors, SS Vienna
1894
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Neolithic flint scraper
4000-2001 BCE
One of Fleming's first thermionic diode valves, 1889
1889
Dye Sample
circa 1890