Of more modest, but generally similar treatment, is the paneling of the reception room at Stenton, the fireplace opening here having been closed for installation of a Franklin stove. At Whitby Hall there are two interesting and characteristic examples of embrasured windows with paneled jambs and soffits, and molded architrave casings. In the dining room the embrasures are cased down to the window seats, while in the parlor the casings with their broader sections at top and bottom do not extend below the surbase, although the embrasure continues to the floor. In this latter room one of the Colonial builder's favorite motives, ever recurring with minor variations throughout many houses, occupies the string course of the cornice. This double denticulated member or Grecian fret band is formed by vertical cross cuttings, alternately from top and bottom of a square molding, the plain ogee molding beneath giving it just the proper emphasis. Conforming to the characteristic panel arrangement of the time, most of the inside doors of Philadelphia have six panels, the upper pair being not quite square and the two lower pairs being oblong, the middle pair being longer than the lower. Like outside doors they were for the most part molded and raised with broad bevels, although occasionally, as on the second floor at Mount Pleasant, they were flat and bolection molded, giving the door a considerably different aspect. Generally speaking, the workmanship was excellent, the beveling of the panels and the molding of the stiles and rails manifesting the utmost painstaking. A simple knob and key-plate, usually of brass, completed the complement of hardware, apart from the H hinges of early years and the butts which soon followed. It will be noted that all of these six-panel doors have stiles and muntins of virtually equal width, any variation being slightly wider stiles. Top and frieze rails are alike and about the same width as the muntin, but the bottom rail is somewhat broader and the lock rail the broadest of the four. Moldings are very simple and confined to the edge of the panels, with the splayed or beveled panels of earlier years gradually being abandoned in favor of plain, flat surfaces. [Illustration: PLATE LXXXIV.--Interior Detail of Main Entrance, Congress Hall; President's Dais, Senate Chamber, Congress Hall.] [Illustration: PLATE LXXXV.--Gallery, Senate Chamber, Congress Hall.]