"Low and loud and sweetly blended, Low at times and loud at times, And changing like a poet's rhymes Ring the beautiful wild chimes From the Belfry in the market Of the ancient town of Bruges." The Halles themselves, of which the Belfry is the chief ornament, are notable for their considerable size, forming a rectangle one hundred and forty-three feet broad and two hundred and seventy-six feet deep. The archeological museum in one wing--which is in course of removal to the Gruuthuise Palace--enabled us to see the interior of the structure, the extent of which indicates the volume of business that was transacted there when Bruges was known as "the Venice of the North." The great commercial activity of Bruges during the period of its prosperity, from the twelfth to the fifteenth centuries, was due primarily to the fact that the Counts of Flanders decreed that it should be the sole port of entry for the entire country. The burghers quickly perceived the priceless value of this privilege, and by their enterprise and liberality made the city the foremost metropolis in Europe in the volume and variety of its international trade. With London its relations were especially intimate and cordial, each city granting to the merchants of the other privileges that in those days were almost unheard of. For example, the merchants of Bruges in time of war were granted forty days of grace in which to dispose of their property and provide for their personal safety. On one occasion, while a war was actually going on, they were given a special truce of ninety days in which to traffic freely with the subjects of the King of England. The reason for these unusual favours was that Bruges was the great market where the wool of England, on which the prosperity of the country depended, was disposed of. Not infrequently the archives record instances where the Kings of England treated with the chief magistrates of Bruges on terms of complete equality, as if with a sovereign power.