The most modern quarter of the city lies to the west, surrounding the park, or common, as it is termed,--an ancient reserve of some sixty acres, the property of the citizens, beautifully situated and tastefully laid out. It is bordered on the lower side by a mall of venerable-looking elms; has a pretty pond of water under a rising ground near its centre, the remains of an English fort; and open to the front is the Charles River. On three sides, this common is flanked by very fine streets, having houses of the largest class, well built, and kept with a right English spirit as far as regards the scrupulous cleanliness of the entrances, areas, and windows. The English are a window-cleaning race, and nowhere have I observed this habit so closely inherited as here. Overlooking this common, too, is the State-house; and, on a line with it, the mansion of its patriot founder, Mr. Hancock, a venerable stone-built edifice, raised upon a terrace withdrawn a few yards from the line of the present street. The generous character of its first owner has made this house an object of great interest, and it is to be hoped the citizens will look carefully to its preservation as a worthy fellow to Fanieul Hall, for by no one was the "cradle of Liberty"[3] more carefully tended than by the owner of "Hancock House." Here, as in the other great cities of the Union, upon a close survey, I found the prevailing impression on my mind to be surprise at the apparent rapidity of increase made manifest in the great number of buildings either just completed or in progress. If the possession of inexhaustible supplies of the finest granite, marble, and all other material, be accompanied with taste and spirit in their use, the future buildings of this city will have an air of grandeur and stability superior to those of any other in the States. To reach the surrounding country in any direction from the peninsula the city occupies, one of its great bridges must be crossed. Of these there are six, besides the Western Avenue as it is called, a dam of vast extent; and they form the peculiarities of this place, to a stranger, most curious, and, in truth, most pleasing. By day, they form agreeable walks or rides, offering a variety of charming views; and, if crossed on a dark night, when their interminable lines of lamps are beheld radiating, as it were, from one centre, and multiplied by reflection on the surrounding waters, the effect is perfectly magical. The stars show dimly in comparison: and casting your eyes downward, it appears as though you beheld another and a brighter sky glittering beneath your feet. The great dam rises about five feet above the tide, is provided with enormous flood-gates, and in length is something over a mile and a half. The length of the other bridges varies from two thousand five hundred to one thousand four hundred feet.