Tough chart.
Great Britain.Hydrographic Office.
Royal Yachting Association (Great Britain).
Taunton : United Kingdom Hydrographic Office,
2006-
Cover title.
Bathymetry shown by bathymetric tints, soundings and islolines.
From the 2nd ed. has series no. SC 5901.
Includes index diagram on back cover.
1st ed.: 28th Dec. 2006 -- 2nd ed.: 15th May 2008 -- 3rd ed.: 21st May 2009
Nautical charts
Nautical charts