are as a rule small,[232] the largest embracing the mouths of the Humber and the Thames; they are generally large on the south coast, and largest of all on the west coast, where the whole of the Bristol Channel was enclosed by the line from Land’s End to Milford, a distance of nearly 100 nautical miles, the whole area containing about 3400 square nautical miles. This chamber, as well as those to the north of it, must have been of importance on account of the volume of shipping which passed through it.[233] [Illustration: Fig. 3.--_Chart prepared by the Trinity House showing the bearings of the King’s Chambers._ From Selden.] It is to be noted that the King’s Chambers were confined to the coast of England, and, further, that they had no reference to the claim of James to property in his seas, so far at least as fisheries were concerned. They were strictly limited to questions of neutrality and jurisdiction, in view of the war then existing between Spain and the United Provinces and the frequent depredations of privateers. The chambers on the east coast, where the Dutch carried on their great herring fishery, were much too small to have any relation to the subject of unlicensed fishing; and at no time during the prolonged discussions on the fishery were the limits of the King’s Chambers made use of in argument. Neutral protection, moreover, was strictly limited to the waters defined. It was in vain that Gentilis, the Spanish advocate in the Admiralty Prize Court, argued that the jurisdiction of England extended far beyond the limits of the “chambers,” and ought therefore to be lawfully and justly applied in protecting Spanish vessels from the talons of the Dutch on the high seas. The judgment of the Court of Admiralty, so far as concerned the place of capture, was always based upon the consideration whether that place lay within or without the limits of a “chamber.” [Illustration: Fig. 4.--_Showing the King’s Chambers on the Coast of England._]