«On the North. The Southern limit of the Scottish Seas (18) [A line joining the South extreme of the Mull of Galloway (54° 38′ N) in Scotland and Ballyquintin Point (54° 20′ N) in Ireland.] On the South. A line joining St. David's Head (51° 54′ N, 5° 19′ W) to Carnsore Point (52° 10′ N, 6° 22′ W).«International Hydrographic Organization» a: http://www.iho.int/publicat/free/files/S23_1953.pdf.
