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Image
Has Image
155
Non-Commercial Use
151
Category
Electricity Supply
141
Electronic Components
29
Locks & Fastenings
20
Telecommunications
20
Stephen Hawking Office
18
Farnborough
12
Radio Communication
11
Electricity and Magnetism
10
Lighting
6
Time Measurement
5
Signalling & Telecommunications
4
Computing & Data Processing
3
Psychology, Psychiatry & Anthropometry
3
Acoustics
2
Collection Unassigned
2
Domestic Appliances
2
Heating, Cooling and Ventilation
2
Industrial Chemistry
2
Industrial Metrology
2
Ledger Items
2
Collection
Stephen Hawking’s Office
18
Sir Henry Wellcome's Museum Collection
2
Lancashire Coal Mining Collection
1
Maker
E.J.A. Guardmaster
19
Possum Controls Ltd
7
Words+, Inc.
7
Flicroft, S E
4
H. Tinsley and Co. (maker)
4
Woodhouse and Rawson (maker)
4
Horstmann Gear Co. Ltd. (maker)
3
Vadaam Marsh (maker)
3
Wandsworth Electrical Co. Ltd
3
Automatic Telephone & Electric Co. Ltd
2
On Display
Science Museum
7
Secret Life of the Home Gallery
5
Making the Modern World Gallery
2
Object type
switch
313
switch; voice synthesizer
1
voice synthesizer
1
Place
England
20
England, United Kingdom
20
Wigan
19
Wigan, Greater Manchester, England, United Kingdom
19
London
8
Aylesbury
7
Aylesbury, Buckinghamshire, England, United Kingdom
7
London, Greater London, England, United Kingdom
5
Bath
4
Bath, Bath and North East Somerset, England, United Kingdom
4
Material
plastic (unidentified)
24
metal (unknown)
23
glass
10
brass (copper, zinc alloy)
6
wood (unidentified)
5
electronic components
4
iron
4
brass
3
metal
3
plastic
3
Date
From
To
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Hand switch for communication
Hand controller made by Possum
Hand controller made by Possum
Hand controller made by Possum
Infrared / Sound / Touch switch for communications by Words+
Infrared / Sound / Touch switch for communications by Words+
Infrared / Sound / Touch switch for communications by Words+
Infrared / Sound / Touch switch for communications by Words+
Hand controller made by Possum
Smith recorder switch (send or receive switch)
10-point 3-level minor switch
1925
G.P.O. four-bar switch (Regn.1050)
Send/receive switch type EC 1251
4 pole, 2 way panel mounting rotary wafer switch
Custom control switch
Infrared / Sound / Touch switch for communications by Words+
Crompton switch
"Genii" Temperature Control Mercury Switch
Push-pull on-off panel switch
Combination, volume control
Early Gas Switch, probably about 1903-1906
1903-1906
Wall fitting plunger operated switch
Time delay switch type GW1 MK2
1970-1980
Two-way switch
Circular "On" and "Off" switch, brass and porcelain, c.1900
Circular "On" and "Off" switch
2 pole, 2 way push-pull change over panel switch
4 bank
Interlocking switch socket
Edison cut-out and bolt switch
"GEC" 15A 2 pin switch socket with porcelain base and brass cover
1930
Two-way Switch from GWR Hotel, Paddington
10 amp. switch with fuse inside
Loutas push-pull switch
Switch, white porcelain with eccentric motion
1908
Generator field switch
Ediswan weather-proof switch, cast case, 1910
1910
1- regulator switch 1890
"Sunviv" hotwire vacuum switch
1970
Vertical contact switch, 1886
1886
Sliding action switch
Wall switch, double pole with fluted brass cap
Clockwork programme switch
Switch, 150 amps.
Turnswitch with fuse (wire), c.1886 [lacks cover]
1886
T/R switch cell, type CV115
White china switch by Vadaam Marsh
"MK" 15A 2 pin switch-socket
Telemetry switch
4 section press-button wafer switch assembly
Change over switch T 172
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