The LONDON DIRECTORY, or a New & Improved PLAN of LONDON, WESTMINSTER & SOUTHWARK;
The title of this map appears along the top, with a key in panel below the plan and letters along the borders for reference. Sayer's maps of London, largely derivative, were issued with few alterations throughout the middle years of the 18th Century. This is a later edition of a map he first published in 1765, updated to include the approaches to Blackfriars Bridge, which did not feature in the first edition.
The British LibrarySayer, Robert
1765