Merely the fact that the dirty piece of paper that wrapped the old man's parcel was covered with Arabic writing was enough to give Mr. Sladden the idea of romance, and he followed until the little crowd fell off and the stranger stopped by the kerb and unwrapped his parcel and prepared to sell the thing that was inside it. It was a little window in old wood with small panes set in lead; it was not much more than a foot in breadth and was under two feet long. Mr. Sladden had never before seen a window sold in the street, so he asked the price of it. "Its price is all you possess," said the old man. "Where did you get it?" said Mr. Sladden, for it was a strange window. "I gave all that I possessed for it in the streets of Baghdad." "Did you possess much?" said Mr. Sladden. "I had all that I wanted," he said, "except this window." "It must be a good window," said the young man. "It is a magical window," said the old one. "I have only ten shillings on me, but I have fifteen-and-six at home." The old man thought for a while. "Then twenty-five-and-sixpence is the price of the window," he said. It was only when the bargain was completed and the ten shillings paid and the strange old man was coming for his fifteen-and-six and to fit the magical window into his only room that it occurred to Mr. Sladden's mind that he did not want a window. And then they were at the door of the house in which he rented a room, and it seemed too late to explain. The stranger demanded privacy when he fitted up the window, so Mr. Sladden remained outside the door at the top of a little flight of creaky stairs. He heard no sound of hammering. And presently the strange old man came out with his faded yellow robe and his great beard, and his eyes on far-off places. "It is finished," he said, and he and the young man parted. And whether he remained a spot of colour and an anachronism in London, or whether he ever came again to Baghdad, and what dark hands kept on the circulation of his twenty-five-and-six, Mr. Sladden never knew. Mr. Sladden entered the bare-boarded room in which he slept and spent all his indoor hours between closing-time and the hour at which Messrs. Mergin and Chater commenced. To the Penates of so dingy a room his neat frock-coat must have been a continual wonder. Mr. Sladden took it off and folded it carefully; and there was the old man's window rather high up in the wall. There had been no window in that wall hitherto, nor any ornament at all but a small cupboard, so when Mr. Sladden had put his frock-coat safely away he glanced through his new window. It was where his cupboard had been in which he kept his tea-things: they were all standing on the table now. When Mr. Sladden glanced through his new window it was late in a summer's evening; the butterflies some while ago would have closed their wings, though the bat would scarcely yet be drifting abroad--but this was in London: the shops were shut and street-lamps not yet lighted.