Model ground signal, North London Railway
1888
Wise's Patent Train Staff
1886
Small printing forme representing Linotype set matter
1886
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
The Demon Detective camera
1889
Scutcher, made by Platt Brothers & Co. Ltd
1889
Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Replica of the first Morse telegraph, 1835
1934
Copper ore from the Bell Mine
before 1889
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Great Western Railway splasher plate
1889
Freud electronic laughing ball
1990-96
Tank wagon, North Eastern Railway - Shell-Mex and BP Ltd
1889
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Facsimile 1865 homemade telephone, 1888
1888
One of Fleming's first thermionic diode valves, 1889
1889
One of Fleming's first thermionic diode valves, 1889
1889
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Spark gap or knob coherer, 1889
1889
Neolithic flint scraper
4000-2001 BCE
Cupriferous sandstone from Schweinkopf
before 1889
Cobalt ore from New Caledonia
before 1889
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Two Spools of Celluloid Made by Louis Le Prince and Case
1888-1889
Kodak No. 2 Camera, 1889
1889
Rectilinear Landscape Lens by J H Dallmeyer
1888
Rectangular bronze plaque commemorating Dr. Leon Gosselin
1887
Medal, bronze, commemorating Luigi Galvani
1888
Silvered bronze medal
1886
Silver medal of the hospital of Santa Casa da Misericordia
1889
Medal, bronze, celebrating the one hundredth birthday of Michel Eugene Chevreul
1886
Bronze medal
1887
Bronze medal
1886
Medal, silver, Institut Pasteur
1888
Bronze medal
1888
Bronze medal
1886
Andre-Marie Ampere
1825; 1910
Small printing forme representing Linotype set matter
1886
Early moving coil voltmeter
1889
Sturgeon mercury break
1886
Rheostat, Kelvin Pattern
1888