London circa 1300 London circa 1300. View image for a magnified view. This is Chaucer's London, not Newton's. But many of the names are the same. The Thames is the same. Much of Medieval London was destroyed in the Great Fire of 1666. But Newton may have visited London before then.

Credit: Willliam R. Shepherd, 1926 Historical Atlas (now public domain). Download site Perry-Casta~neda Library Map Collection. An excellent site for public domain maps.