One of Fleming's first thermionic diode valves, 1889
1889
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Drawings (9) of colonial cruisers "Tauranga" and "Ringarooma"
1890-1891
Single-lens Cine Camera by Louis Le Prince
1888
Scutcher, made by Platt Brothers & Co. Ltd
1889
Travelling tea case in leather case
1895
Model ground signal, North London Railway
1888
model steam locomotive
1890
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Model of Robert Duncan's screw propeller, with stern frame and rudder, as fitted to the Egyptian government yacht 'Sareea
1886-1887
Wise's Patent Train Staff
1886
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Sample of Acid Yellow Dye
circa 1890
The Demon Detective camera
1889
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Model steam locomotive
1890
Light-bulb, filament, carbon
About 1890
Marine thermometer by Negretti and Zambra
1890
One of Fleming's first thermionic diode valves, 1889
1889
Replica of the first Morse telegraph, 1835
1934
Ring transformer, 1892
1892
Enamel notice, Dinorwic Quarries Railway
1895
Small printing forme representing Linotype set matter
1886
Copper ore from the Bell Mine
before 1889
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Coherer with coarse brass turnings, 1894
1894
Letter opener with calendar and map, 1893-1894
1893-4
Spiral spring coherer, 1890-1894
1890-1894
Hertzian receiving resonator, 1890-1894
1890-1894
Hertzian oscillator, 1890-1894
1890-1894
Gold amulet in the form of a cobra
2000-100 BCE
Novelty model
1955; 1830
Ottawa & Gatineau Valley Railway commemorative salver
1893
model stockton & darlington railway coach "experiment"
1895
model ner tennant locomotive
1890
Great Western Railway splasher plate
1889
Freud electronic laughing ball
1990-96
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Tank wagon, North Eastern Railway - Shell-Mex and BP Ltd
1889
Locomotive tender no. 1002, Great Northern Railway
1893
Brake van, London & South Western Railway
1894
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
One of Fleming's first thermionic diode valves, 1889
1889