He trudged away across the rise, with his dog following at his heels. Colwyn was about to turn away also, when his eye was caught by a scrap of stained and discoloured paper lying near the edge of the pit, where the rain had washed away some of the earth. He stooped, and picked it up. It was a slip of white paper, about five inches long, and perhaps three inches in width, quite blank, but with a very apparent watermark, consisting of a number of parallel waving lines, close together, running across the surface. Although the watermark was an unusual one, it seemed strangely familiar to Colwyn, who tried to recall where he had seen it before. But memory is a tricky thing. Although Colwyn's memory instantly recognised the watermark on the paper, he could not, for the moment, recollect where he had seen it, though it seemed as familiar to him as the face of some old acquaintance whose name he had temporarily forgotten. Colwyn ultimately gave up the effort for the time being, and placed the piece of paper in his pocket-book, knowing that his memory would, sooner or later, perform unconsciously the task it refused to undertake when asked. Colwyn spent the afternoon in another solitary walk, and darkness had set in before he returned to the village. As he reached the inn he glanced towards the hut circles, and was startled to see something white move slowly along by the edge of the Shrieking Pit and vanish in the wood. There was something so weird and ghostly in the spectacle that Colwyn was momentarily astounded by it. Then his eye fell on the sea mist which covered the marshes in a white shroud, and he smiled slightly. It was not the White Lady of the Shrieking Pit he had seen, but a spiral of mist, floating across the rise. The sight brought back to his mind the stories he had heard that day, and when he was seated at dinner a little later he casually asked Charles if he believed in ghosts. The fat man, with a sudden uplifting of his black eyes, as though to ascertain whether Colwyn was speaking seriously, replied that he did not. "I'm surprised to hear of your scepticism, Charles, for I'm told that the apparition from the pit--the White Lady, as she is called--has favoured you with a special appearance," said Colwyn, in a bantering tone. "I see what you mean now, sir. I didn't understand you at first. It was like this: some of the villagers were talking about this ghost in the bar a few nights back, and one or two of the villagers, who all firmly believed in it, declared that they had heard her wandering about the previous night, moaning and shrieking, as is supposed to be her custom. I, more by way of a joke than anything else, told them I had seen something white on the rise the previous night, when I was shutting up the inn. But the whole village has got it into their heads that I saw the White Lady, and they think because I've seen her I'm a doomed man. The country folk round about here are an ignorant and superstitious lot, sir."