Commemorated on 1 plaque
John Peake Knight 1828-86 Inventor of the world's first traffic lights which were erected here 9th Dec. 1868
12 Bridge Street, Westminster, London, United Kingdom where they was
John Peake Knight 1828-86 Inventor of the world's first traffic lights which were erected here 9th Dec. 1868
12 Bridge Street, Westminster, London, United Kingdom where they was