Socket with shrouded inlets and decorative hammered brass cover, c.1896 Socket with shrouded inlets and decorative hammered brass cover 1896
Round-pin electric socket, manufactured by Ward & Goldstone, England, 1952 Ward & Goldstone round-pin electric socket 1952
Round-pin electric socket, manufactured by MK Electric Ltd, England, 1934 MK Electric round-pin electric socket 1934
Socket and connecting cap for grid leak, Dumetohm 0.25 Megohm grid leak included Socket and connecting cap for grid leak
Two plug-in coil sockets with provision for varying the coupling between the coils Two plug-in coil sockets
Electrical conduit and socket housing from recycled plastic, Zabbaline, Cairo, 1980s Electrical conduit and socket housing from recycled plastic 1980-1989
Electric socket, manufactured by Ward & Goldstone, England, 1936 Ward & Goldstone electric socket 1936