Tenby Pilot wall switch Designer (Organisation) S.O. Bowker Manufacturer S.O. Bowker Date 1940 - 1949 (circa)
Mellor traffic light signal head Designer (Person) Mellor, David Manufacturer Plessey Manufactured for Somerset County Council Date 1990 - 1998 (circa)
Photo: Structural movement Manufacturer Sun Photographic Studio Manufactured for BXL Date 1970 - 1979 (circa)
London 2012 Olympic Stadium roof membrane Designer (Organisation) Serge Ferrari Manufacturer Serge Ferrari Date 2011