Time delay switch type GW1 MK2
1970-1980
Time delay switches GW1 MK1
1950-1955
Selector switch
1948
Electrostatic charge-discharge switch by Paul
1900-1918
Telemetry switch
Clockwork programme switch
"Genii" Temperature Control Mercury Switch
Clockwork-driven timeswitch type EH.RS.MS. serial no.C51387
1960-1969
Early Gas Switch, probably about 1903-1906
1903-1906
Combination charge/discharge switch
Reversing-switch, thermoelectric free
1961
Wall switch, double pole with fluted brass cap
4 section press-button wafer switch assembly
Push-pull on-off panel switch
Switch with rotary contractor
Send/receive switch type EC 1251
G.P.O. exchange switch, intermediate
G.P.O. four-bar switch (Regn.1050)
Smith recorder switch (send or receive switch)
Switch, 150 amps.
Switch box for galvanometer readings by Gambrett Bros. Ltd.
Hand switch for the Wurlitzer rhythm unit
1959-1969
Internet switch, 1996
1996
4 bank
Crompton switch
4 pole, 2 way panel mounting rotary wafer switch
2 pole, 2 way push-pull change over panel switch
Loutas push-pull switch
Combination, volume control
T/R switch cell, type CV115
Interlocking switch socket
Edison & Swan electric flick switch
1900
David Derby electric switch
Air Pressure Switch
Delay Switch
Wall fitting plunger operated switch
10 amp. switch with fuse inside
Two-way switch
"Sunviv" hotwire vacuum switch
1970
Ediswan weather-proof switch, cast case, 1910
1910
Edison cut-out and bolt switch
Switch, white porcelain with eccentric motion
1908
Sliding action switch
Switch unit
"GEC" 15A 2 pin switch socket with porcelain base and brass cover
1930
Turnswitch with fuse (wire), c.1886 [lacks cover]
1886
Generator field switch
1- regulator switch 1890
Vertical contact switch, 1886
1886
