It is a large, square house two and a half stories high, its hipped roof broken by handsome pedimental dormers with round-topped windows. The front is of brick laid up in characteristic Flemish bond, while the other walls are of plastered rubble stone masonry, the brickwork and stonework being quoined together at the front corners. A broad plaster coving is the principal feature of the simple molded cornice, and one notes the much used double belt formed by two projecting courses of brick at the second-floor level. The fenestration differs in several respects from that of similar houses erected a quarter century later. The arrangement of the ranging windows is quite conventional, but instead of marble lintels above them there are nicely gauged flat brick arches, while the basement windows are set in openings beneath segmental relieving arches with brick cores. The latter are reflected in effect by the recessed elliptical arches above all the windows in the walls of plastered rubble masonry. The windows themselves, with nine-paned upper and lower sashes having unusually heavy muntins, likewise the shutters on the lower story and the heavy paneled doors, are higher and narrower than was the rule a few years later. The entrance, with its characteristic double doors, is reached by a porch and four stone steps, its low hip roof with molded cornice being supported by two curious, square, tapering columns. Porches were an unusual circumstance in the neighborhood, and this one is so unlike any others of Colonial times which are worthy of note as to suggest its having been a subsequent addition. Above, a round-arched recess with projecting brick sill replaces the conventional Palladian window. Indoors, an exceptionally wide hall extends entirely through the house from front to back, opening into spacious rooms on both sides through round-topped doorways with narrow double doors heavily paneled. An elliptical arch supported by fluted pilasters spans the hall about midway of its length, and a handsome staircase ascends laterally from the rear part after the common English manner of that day. Throughout the house the woodwork is of good design and execution, the paneled wainscots, molded cornices, door and window casings all being very heavy, and the broad fireplaces and massive chimney pieces in complete accord. Deep paneled window seats, very common in contemporary houses, are a feature of the first-floor rooms. The kitchens and the servants' quarters are located in a separate building to the rear, a brick-paved porch connecting the two. This custom, as in the South, was characteristic of the locality and period. [Illustration: PLATE X.--Glen Fern, on Wissahickon Creek, Germantown. Erected about 1747 by Thomas Shoemaker; Grumblethorpe, 5261 Germantown Avenue, Germantown. Erected in 1744 by John Wister.] [Illustration: PLATE XI.--Upsala, Germantown Avenue and Upsala Streets, Germantown. Erected in 1798 by John Johnson; End Perspective of Upsala.]