It is an old picture of a large house in the country. Mr Williams looked at the back of the picture. There was a piece of paper on the back of the frame.There was some writing on this paper,but the left side of the paper was torn. Mr Williams read the ends of some words. Mr williams put the engraving down on a table. Then he went to a bookshelf. He started to look for a book. At half past four, Mr Williams was at home again. Mr Williams servant knocked on the door and he brought tea for the two men. Professor Binks and Mr Williams drank their tea together. At seven o'clock he put the book back on the book-shelf. He went out of his rooms. He was going to have his dinner. He left the engraving on the table