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
Hand controller made by Possum
"GEC" 15A 2 pin switch socket with porcelain base and brass cover
1930
Pressure pad switch for manual control
Infrared / Sound / Touch switch for communications by Words+
Edison cut-out and bolt switch
Siemens finger dial switch for automatic telephone
1912
Infrared / Sound / Touch switch for communications by Words+
"Sunviv" hotwire vacuum switch
1970
Infrared / Sound / Touch switch for communications by Words+
Crossbar switch (10x6)
Generator field switch
Hand controller made by Possum
Two-way switch by Woodhouse and Rawson
1889
Telephone exchange switch
1940
10 amp. switch with fuse inside
Switch box for galvanometer readings by Gambrett Bros. Ltd.
Hand controller made by Possum
Double current morse key
One of two switches with sparking plates (1880)
1880
Holmes switch
Crompton switch, 1880
1880
Hand controller made by Possum
Smith translation switch
Edison & Swan electric flick switch
1900
Early type of tipping bucket switch
1930-1950
Switch, black porcelain
Infrared / Sound / Touch switch for communications by Words+
Closing switch
Mechanism of the Keith line switch
1904-1920
Edison switch
"Genii" Temperature Control Mercury Switch
Hand switch for communication
Custom control switch
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
Switch used by Wheatstone
Pendant switch
1910
Heavy current change-over switch by Paul
1900-1918