Map by John Speed (1552–1629) historian and cartographer.
Click on the map and then on the + sign for close-up. 
 

 “John Speed (1552–1629) was born at Farndon, Cheshire, and went into his father’s tailoring business where he worked until he was about 50. While working in London, his knowledge of history led him into learned circles and he joined the Society of Antiquaries where his interests came to the attention of Sir Fulke Greville, who subsequently made Speed an allowance to enable him to devote his whole attention to research. As a reward for his earlier efforts, Queen Elizabeth granted him the use of a room in the Custom House. It was with the encouragement of William Camden that he began his Historie of Great Britaine, which was published in 1611. Although Speed probably had access to historical sources that are now lost to us he certainly used the work of Saxton and Norden, his work as a historian is considered mediocre and secondary in importance to his map-making, of which his most important contribution is probably his town plans, many of which provide the first visual record of the British towns they depict.” 

Source http://en.wikipedia.org/wiki/John_Speed