knock; but the rush of eager feet from all parts of the house, and the glare of angry faces that met his smiling one when the door was opened, were sufficient warnings to him never to try it again; and he never did. In the front room of the first floor of this house sits an old man, working in somewhat idle fashion on a few wooden castors or wheels. It is Saturday on a summer evening in June. The window is open; on the sill are two flower-pots. The room, which is a humble one, is very clean and tidy, and there are evidences of comfort, even of refinement about it, humble as it is. Some cheap graceful ornaments are on the mantelshelf: a pair of shells; a shepherd and a shepherdess, condemned by the exigencies of art to live apart from each other, notwithstanding their languishing looks; and, in the centre of the mantelshelf, a vase with two of yesterday's roses in it. These roses, as they are placed in the vase, touch the photograph of a young girl, which hangs in a frame above them. She is pretty and fresh-looking, and there is a smile upon her face which induces gladness in the beholder: as spring flowers and bright skies do. On either side of the portrait, hung on a higher level, is a picture of the same young girl, disguised. On the right-hand side of the mantelshelf she is dressed in a Spanish costume; on her shoulders is a black-lace shawl arranged with the most charming negligence; and as she looks at you from behind a fan, you catch just a glimpse of laughing eyes. On the left-hand side of the mantelshelf she is dressed in the costume of a century ago, in brocaded silk dress, and with black beauty-spots on her cheeks; she wears a white wig, and, in the act of curtseying, looks at you saucily and demurely, coquetting the while with a white handkerchief which she holds in her fingers. The stove is hidden by an ornament of paper flowers, the colours and arrangement of which are more artistic than the majority of those sold in the streets. There is one singular peculiarity about the furniture in the room: everything movable is on wheels. The chairs, the table, a footstool, the very ornaments on the mantelshelf--all on wheels made expressly for them. There is no carpet on the floor; but the chairs make no noise as they are moved, for the wheels (made of box or deal, according to requirement) are covered with leather. Even the flower-pots on the window-sill have wheels, and the old man is at present occupied in making wheels for a work-box, which it is not difficult to guess belongs to the young girl whose portrait hangs above the roses. He works noiselessly and slowly, and with great care. It is evident that he is engaged on a labour of love. He handles the wood as if it were sensitive; he looks at his handiwork fondly, and holds it up to the light and examines it with loving interest. Once he rises and stands before the mantelshelf, and gazes with a tender light in his eyes at the picture of the young girl. Then he returns to his tools, and