Internet switch, 1996
1996
Primary switch for electrophone stage transmitters, 1895-1920
1895-1920
Clockwork timeswitch with electric wind
1945-1964
Electric timeswitch by Potterton
1960-1979
"Sunviv" hotwire vacuum switch
1970
"GEC" 15A 2 pin switch socket with porcelain base and brass cover
1930
Edison cut-out and bolt switch
"Sunviv" hotwire vacuum switch
1970
Hand controller made by Possum
Two-way switch by Woodhouse and Rawson
1889
Siemens finger dial switch for automatic telephone
1912
Generator field switch
Switch box for galvanometer readings by Gambrett Bros. Ltd.
Telephone exchange switch
1940
10 amp. switch with fuse inside
Hand controller made by Possum
Crompton switch, 1880
1880
Switch, black porcelain
Double current morse key
Pressure pad switch for manual control
Hand switch for communication
"Genii" Temperature Control Mercury Switch
Hand controller made by Possum
Edison switch
Holmes switch
Time switch by Venner Electronics
Early type of tipping bucket switch
1930-1950
Pendant switch
1910
Two-way Switch from GWR Hotel, Paddington
White china switch by Vadaam Marsh
"MK" 15A 2 pin switch-socket
Crossbar switch (10x6)
Service Line terminal fuse box and switch
One of two switches with sparking plates (1880)
1880
Small switch
Switch used by Wheatstone
Closing switch
Edison's switch, 1890 (13)
1890
4 bank
Combination, volume control
Crompton switch
David Derby electric switch
Custom control switch
Switch with rotary contractor
Two-way switch
Ediswan weather-proof switch, cast case, 1910
1910
Switch unit
Hand controller made by Possum
Selector switch
1948
