Highly detailed coastal chart, from Great Britain's Coasting Pilot . . . by Captain Greenvile Collins.
A superb and detailed map of the Thames, its estuary and the coast right up to Lincolnshire. With wind roses, soundings and rhumb lines to aid navigation and an inset of the Thames showing it in greater detail, and embellished with a depiction of "Father Thames" holding a cornucopia at the source of the river.