Internet switch, 1996
1996
Primary switch for electrophone stage transmitters, 1895-1920
1895-1920
Electric timeswitch by Potterton
1960-1979
Clockwork timeswitch with electric wind
1945-1964
Infrared / Sound / Touch switch for communications by Words+
"Sunviv" hotwire vacuum switch
1970
Hand controller made by Possum
"GEC" 15A 2 pin switch socket with porcelain base and brass cover
1930
Hand controller made by Possum
Siemens finger dial switch for automatic telephone
1912
Pressure pad switch for manual control
Edison cut-out and bolt switch
Infrared / Sound / Touch switch for communications by Words+
Infrared / Sound / Touch switch for communications by Words+
"Sunviv" hotwire vacuum switch
1970
Crossbar switch (10x6)
Infrared / Sound / Touch switch for communications by Words+
Generator field switch
Hand controller made by Possum
Two-way switch by Woodhouse and Rawson
1889
Telephone exchange switch
1940
Hand controller made by Possum
10 amp. switch with fuse inside
Switch box for galvanometer readings by Gambrett Bros. Ltd.
Hand controller made by Possum
One of two switches with sparking plates (1880)
1880
Holmes switch
Crompton switch, 1880
1880
Early type of tipping bucket switch
1930-1950
Double current morse key
Smith translation switch
Edison & Swan electric flick switch
1900
Closing switch
Mechanism of the Keith line switch
1904-1920
Edison switch
Switch, black porcelain
Infrared / Sound / Touch switch for communications by Words+
Ediswan weather-proof switch, cast case, 1910
1910
Two-way Switch from GWR Hotel, Paddington
Combination, volume control
White china switch by Vadaam Marsh
"MK" 15A 2 pin switch-socket
David Derby electric switch
Custom control switch
Hand switch for communication
"Genii" Temperature Control Mercury Switch
Infrared / Sound / Touch switch for communications by Words+
Service Line terminal fuse box and switch
Small switch
