Electric Socket
1940
Three-Pin Socket
1955
Electric Socket
1930
Double Electric Socket
1985
Electric Socket
1934
Three-Pin Socket
1955
Ediswan black china socket, c.1890 to 1930
1890-1930
Slate base wall socket, 1890-1900
1890-1900
Three-Pin Sockets
1955
Telephone line socket (Air Ministry ref. no. 10H/2206)
Three-Pin Plug Socket
1920
Switch socket
Two-pin socket
Amphenol Stertite Socket
GEC socket with china base and wooden cover
Socket with shrouded inlets and decorative hammered brass cover
1896
Round-pin electric socket
Round-pin electric socket
Round-pin electric socket
Round-pin electric socket
Ward & Goldstone round-pin electric socket
1952
Round-pin electric socket
Three single cone sockets
1900-1982
Concentric-pin electric socket
Round-pin electric socket
Industrial socket
Industrial socket
Wylex socket
Wylex socket
Switched 3-pin socket
Two round-ping plug and socket
Two pin socket
Three-Pin Socket
1955
MK Electric round-pin electric socket
1934
Three pin electric socket
1942
Socket and connecting cap for grid leak
Wall socket containing fuse
Two plug-in coil sockets
Electrical conduit and socket housing from recycled plastic
1980-1989
Ward & Goldstone electric socket
1936
Round-pin electric socket
Valve socket
Switched socket
Switched socket
Switched socket
Switched 3-pin socket
Switched socket
Bayonet light socket on base
Switched bayonet sockets
Three-Pin Socket
1955