"If you'll sit down and compose yourself, Mrs. M.," he said—he abbreviated her name thus on principle, for the avoidance of unnecessary labor—"perhaps we shall be able by and by to understand each other. You say a blacksmith has been here?"

"Sure and I did, sir."

"To-day?"

"Quite correct, sir."

Step by step Mr. Audley elicited the following information. A locksmith had called upon Mrs. Maloney that afternoon at three o'clock, and had asked for the key of Mr. Audley's chambers, in order that he might look to the locks of the doors, which he stated were all out of repair. He declared that he was acting upon Mr. Audley's own orders, conveyed to him by a letter from the country, where the gentleman was spending his Christmas. Mrs. Maloney, believing in the truth of this statement, had admitted the man to the chambers, where he stayed about half an hour.

"But you were with him while he examined the locks, I suppose?" Mr. Audley asked.

"Sure I was, sir, in and out, as you may say, all the time, for I've been cleaning the stairs this afternoon, and I took the opportunity to begin my scouring while the man was at work."

"Oh, you were in and out all the time. If you could conveniently give me a plain answer, Mrs. M., I should be glad to know what was the longest time that you were out while the locksmith was in my chambers?"

But Mrs. Maloney could not give a plain answer. It might have been ten minutes; though she didn't think it was as much. It might have been a quarter of an hour; but she was sure it wasn't more. It didn't seem to her more than five minutes, but "thim stairs, your honor;" and here she rambled off into a disquisition upon the scouring of stairs in general, and the stairs outside Robert's chambers in particular.

Mr. Audley sighed the weary sigh of mournful resignation.