Bowles's draught of the river Thames, from it's spring in Gloucester-Shire, to it's influx into the sea [Material cartográfico]]: with a table of all the locks wears, and bridges thereupon. : shewing the tools payable at each and their distance by water from one another / sculpt. J. Ellis . - London: Imp. Carington Bowles, 1787 . - 1 mapa
