John Wittich has lectured on London and architecture for a number of years. A guide-lecturer of the London Tourist Board, he is a Member of the Institute of Tourist Guiding, a Fellow of the Royal Society of Arts, a Life Member of the Royal Photographic Soicety, a Freeman of the City of London, Liveryman Emeritus of the Worshipful Companyof Woolmen, Past Master of the Worshipful Company of Parish Clerks, and a Liveryman of the Worshipful Company of Musicians.

• Introduction London street names Index