Relief shown by contour lines and spot heights, depth shown by bathymetric soundings and isolines With course plotted in pencil Nautical chart Admiral... Show moreRelief shown by contour lines and spot heights, depth shown by bathymetric soundings and isolines With course plotted in pencil Nautical chart Admiralty chart Chart 1925 Main Heritage Compact General HC.MAP.00780 Print Map Item-ID: i24514536 BIB-ID: 2622923 Show less