Scutcher, made by Platt Brothers & Co. Ltd
1889
Model ground signal, North London Railway
1888
Replica of the first Morse telegraph, 1835
1934
Small printing forme representing Linotype set matter
1886
Gold amulet in the form of a cobra
2000-100 BCE
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
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
Facsimile 1865 homemade telephone, 1888
1888
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
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 Morse's second model of telegraphy apparatus, 1934
1934
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Spark gap or knob coherer, 1889
1889
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
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
One of Fleming's first thermionic diode valves, 1889
1889
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Cupriferous sandstone from Schweinkopf
before 1889
Cobalt ore from New Caledonia
before 1889
Photograph showing 4 different expressions
circa 1886
Coradi planimeter and map, 1886.
1886
Graphophone record cylinder
1887
Kodak No. 2 Camera, 1889
1889
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Plano-convex brick, Ubaid, Iraq, c 2500 BC.
2500 BCE
Silver lancet case, empty
1886
Reckenzaun's meter, 1888
1888
Brass saccharometer by R.B. Bate
1915-1825
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Turnswitch with fuse (wire), c.1886 [lacks cover]
1886
Vertical contact switch, 1886
1886
Oulton-Edmundson electric meter, 1889 (No.507)
1889
Ediswan lampholder, with ceramic insulation, 1888
1888
Uterine probe
1901-950
Terracotta statue of William Harvey
1886
Evershed's Ohmmeter no.2
1889
Lever watch in pair case with crank roller
1800-1830
Cylinder watch in case with thin horizontal movement
1801-1850