Oswald laughed. He remembered the apron era, and the guy Mrs. Benn looked. For twelve years had she and her husband been the servants of that house. Formerly Mr. Bracknell, an old bachelor, had lived in it, and Benn and his wife waited on him, as they now did on Mr. Oswald Cray. "Would you like tea this evening, sir?" she inquired. For sometimes Oswald took tea and sometimes he did not. "Yes; if you bring it up directly. I am going out." She went away with her tray of things. Down the first flight of stairs, past the offices, and down again to the kitchen. The ground floor of this house in Parliament Street was occupied by the offices of the firm, and partially so the floors above. Oswald Cray had two or three rooms for his own use; his sitting-room, not a very large one, being on the first floor. His train of thought had been broken by the woman, and he did not recall it. He stepped into an adjoining apartment, lighted a shaded lamp, sat down, and began examining a drawing of some complicated plans. Pencil in hand, he was deep in the various mysteries pertaining to engineering, when he heard Mrs. Benn and the tea-tray. He finished marking off certain lines and strokes on a blank sheet of paper--which he did after a queer fashion, his eyes fixed on the drawing, and his fingers only appearing to guide the pencil--before he went in. He had not hurried himself, and the tea must be getting cold. Mrs. Benn was in the habit of making it downstairs, so that he had no trouble. It was by no means a handsome tea equipage--party belonging, in fact, to Mrs. Benn herself. The black teapot had a chipped spout, and the black milk-jug had a fray on its handle, and the china tea-cup was cracked across. Oswald's china tea-service had been handsome once--or rather Mr. Bracknell's, for it was to that gentleman the things in the house belonged; but Mrs. Benn had what she herself called a "heavy hand at breakage," and two or three cups and saucers were all that remained. Oswald determined to buy himself a decent tea-set, but somehow he never thought of it, and the elegant equipage came up still. He poured himself out a cup, stirred it, and then went for the sheet of paper on which he had been making the strokes and scrawls. Mrs. Benn knew her master well. He had said he was going out, but he was just as likely to remain over these strokes all the evening as to go out; perhaps, even, in forgetfulness keep her tea-things up until ten o'clock, or until she went for them. Oswald Cray was one whose heart was in his profession, and work was more pleasant to him than idleness. He was busy still over this paper, neglecting his tea, when Mrs. Benn came in again. He thought she had come very soon for her tea-tray tonight. But she had not come for that. "Here's company now, sir! A young lady wants to see you." "A young lady!" repeated Oswald. "To see me?"