Geograph - photograph every grid square

British Electric Traction Company motif in terracotta on the main facade. Called 'Magnet and Wheel", the magnet consists of a length of special tramway rail bent into the form of a horseshoe magnet. Between the two poles a tramcar wheel represents the tramway vehicles as well as the rotating armature of an electric motor or dynamo, creating the electric sparks in the background. Most commonly found as a transfer on tramcars or on letterheads, etc., this 3-D representation is unusual and a fine survivor. The odd shape of the wheel from this angle is corrected when seen face-on Link .