From 1725 to 1775 increased population and wealth along the coast brought about a great advance in architecture, especially in churches and in the dwellings of the wealthy. During this period was developed the _Colonial style_, based on that of the reigns of Anne and the first two Georges in England, and in church architecture on the models set by Wren and Gibbs. All the details were, however, freely modified by the general employment of wood. The scarcity of architects trained in Old World traditions contributed to this departure from classic precision of form. The style, especially in interior design, reflected the cultured taste of the colonial aristocracy in its refined treatment of the woodwork. But there was little or no architecture of a truly monumental character. Edifices of stone were singularly few, and administrative buildings were small and modest, owing to insufficient grants from the Crown, as well as to the poverty of the colonies. [Illustration: FIG. 218.--CHRIST CHURCH, PHILADELPHIA.] The churches of this period include a number of interesting designs, especially pleasing in the forms of their steeples. The “+Old South+” at Boston (now a museum), Trinity at Newport, and +St. Paul’s+ at New York--one of the few built of stone (1764)--are good examples of the style. +Christ Church+ at Philadelphia (1727-35, by Dr. Kearsley) is another example, historically as well as architecturally interesting (Fig. 218); and there are scores of other churches almost equally noteworthy, scattered through New England, Maryland, Virginia, and the Middle States. +DWELLINGS.+ These reflect better than the churches the varying tastes of the different colonies. Maryland and Virginia abound in fine brick manor-houses, set amid extensive grounds walled in and entered through iron gates of artistic design. The interior finish of these houses was often elaborate in conception and admirably executed. Westover (1737), Carter’s Grove (1737) in Virginia, and the Harwood and Hammond Houses at Annapolis, Md. (1770), are examples. The majority of the New England houses were of wood, more compact in plan, more varied and picturesque in design than those of the South, but wanting somewhat of their stateliness. The interior finish of wainscot, cornices, stairs, and mantelpieces shows, however, the same general style, in a skilful and artistic adaptation of classic forms to the slender proportions of wood construction. Externally the orders appear in porches and in colossal pilasters, with well designed entablatures, and windows of Italian model. The influence of the Adams and Sheraton furniture is doubtless to be seen in these quaint and often charming versions of classic motives. The Hancock House, Boston (of stone, demolished); the Sherburne House, Portsmouth (1730); Craigie House, Cambridge (1757, Fig. 219); and Rumford House, North Woburn (Mass.), are typical examples. [Illustration: FIG. 219.--CRAIGIE (LONGFELLOW) HOUSE, CAMBRIDGE.]