we travelled by the underground as far as aldersgate; and a short walk took us to saxe-coburg square, the scene of the singular story which we had listened to in the morning. it was a poky, little, shabby-genteel place, where four lines of dingy two-storied brick houses looked out into a small railed-in enclosure, where a lawn of weedy grass and a few clumps of faded laurel bushes made a hard fight against a smoke-laden and uncongenial atmosphere. three gilt balls and a brown board with "jabez wilson" in white letters, upon a corner house, announced the place where our red-headed client carried on his business. sherlock holmes stopped in front of it with his head on one side and looked it all over, with his eyes shining brightly between puckered lids. then he walked slowly up the street, and then down again to the corner, still looking keenly at the houses. finally he returned to the pawnbroker’s, and, having thumped vigorously upon the pavement with his stick two or three times, he went up to the door and knocked. it was instantly opened by a bright-looking, clean-shaven young fellow, who asked him to step in.