North Sea-Netherlands. Entrance to the Maas Including Hook of Holand, Europoort and Botlek

Admiralty / Netherlands Government

From the Netherlands Government Charts to 1970 . With additions and corrections to 1971. London Published at the Admiralty 14th Dec, 1962 under the superintendence of Rear-Admiral E.G.Irving C.B., O.B.E., Hydrographer. New editions 29th Nov 1968 2nd July 1971