12 John Mount - Nautical chart of the English Channel, Bay of Biscay and Atlantic Ocean along the coasts of Spain and Portugal

Hand-coloured nautical chart of the English Channel, Bay of Biscay and Atlantic Ocean along the coasts of Spain and Portugal. Shows surrounding land, port cities, coastlines, islands, shoals, anchorage, and soundings. Includes rhumb lines, latitudinal and longitudinal lines, as well as two bar scales and a compass rose, with north oriented toward left of sheet. With inset map: The Harbour of Cadiz. Descriptive notes throughout. Decorative cartouche. Black and white engraving.