du Chevalier, Grasse, and Antibes, but has some peculiar and remarkable features of its own. The original masonry is of the usual rough-faced kind, but it has been repaired in several places with work of a smoother description. The top has evidently been modernised, and is covered with a tile roof instead of the proper crenellated parapet. Windows of an antique character are provided to light the apartments on the upper floors, instead of mere square holes in the wall like those of the Tour du Chevalier. Indeed, this keep seems to have been more of a habitation than the others we have met with, and was apparently connected with an ancient building of the same description of masonry, a few remains of which are visible to the left in the sketch. But the most remarkable features about this tower are the entrances and their defences. The lowest doorway is on the first floor level. [Illustration: FIG. 230. NORTH GATEWAY, ST PAUL-DU-VAR.] It is semi-circular and is now built up. This doorway seems to have given access only to a guardroom on the first floor, from which the vaulted basement would be entered in the usual manner by an aperture in the floor. At the level of the doorway there was evidently a wooden platform projected outside of the door, from which a wooden overhanging stair led up to the chief entrance to the principal apartments of the keep on the floor above. The stone-work shews a projecting ledge at the line of junction of the wooden stair with the wall. The corbels, which supported a level platform above this stair, still remain, and it will be observed that there is no corbel opposite the place where the stair would pass through, as no floor would be required at that point. [Illustration: FIG. 231. WEST END OF CHURCH, ST PAUL-DU-VAR.] The two string courses on the next floor were no doubt inserted, one for the purpose of carrying the struts of a sloping roof, and the other to cover the junction of the roof with the stone-work. Although partly cut away, these strings are yet fairly preserved. The sloping roof [Illustration: FIG. 232. CHURCH OF ST PAUL-DU-VAR.] would cover the wooden gallery or hoarding which, we have seen, protected the principal doorways and staircase. [Illustration: FIG. 233. PLAN OF CHURCH, ST PAUL-DU-VAR.] The outer approaches to this keep were thus most carefully defended. An assailant, who managed by scaling ladders to get up to the first floor or guardroom level and overpower the guard, would find no access from the interior to the upper floors. To reach these he would have to climb a steep stair, enclosed within a wooden casing with trapdoor shut, and would thus be exposed to attack with all kinds of missiles from the platform above, where the defenders stood within the shelter of their projecting hoarding or gallery. [Illustration: FIG. 234. TOWER OR KEEP, ST PAUL-DU-VAR.]