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
Siemens finger dial switch for automatic telephone
1912
Pressure pad switch for manual control
Hand controller made by Possum
Hand controller made by Possum
Two-way switch by Woodhouse and Rawson
1889
Telephone exchange switch
1940
Generator field switch
Crossbar switch (10x6)
Switch box for galvanometer readings by Gambrett Bros. Ltd.
Holmes switch
Crompton switch, 1880
1880
Smith translation switch
10 amp. switch with fuse inside
Hand controller made by Possum
Early type of tipping bucket switch
1930-1950
Switch, black porcelain
Double current morse key
One of two switches with sparking plates (1880)
1880
David Derby electric switch
Two-way Switch from GWR Hotel, Paddington
Combination, volume control
White china switch by Vadaam Marsh
"Genii" Temperature Control Mercury Switch
Ediswan weather-proof switch, cast case, 1910
1910
Custom control switch
Hand switch for communication
Switch used by Wheatstone
Pendant switch
1910
Closing switch
Time switch by Venner Electronics
Edison switch
Small switch
Delaney multiplex switch
Switch unit
Change over switch T 172
"MK" 15A 2 pin switch-socket
Black china switch
Contact switch
Edison's switch, 1890 (13)
1890
Mechanism of the Keith line switch
1904-1920
Switch, china, with metal cover
