Having now thoroughly explored the ground floor, Blake ploughed again through the dust of the spectral nave to the front vestibule, where he had seen a door and staircase presumably leading up to the blackened tower and steeple—objects so long familiar to him at a distance. The ascent was a choking experience, for dust lay thick, while the spiders had done their worst in this constricted place. The staircase was a spiral with high, narrow wooden treads, and now and then Blake passed a clouded window looking dizzily out over the city. Though he had seen no ropes below, he expected to find a bell or peal of bells in the tower whose narrow, louvre-boarded lancet windows his field-glass had studied so often. Here he was doomed to disappointment; for when he attained the top of the stairs he found the tower chamber vacant of chimes, and clearly devoted to vastly different purposes.