"None, sir. I might track her easy, I suppose, but since she didn't seem to wish it to be known who she was or where she came from, I wouldn't feel it was showing my gratitude for the obligations she's laid me under, and you see by the printing she don't wish to be tracked even by her handwriting. Nor was this all. Early this morning, round comes Dr. Dawson to the station, asking for me; and he told me that an old lady had been to his house yesterday, and after asking a lot of questions, had paid him a hundred and fifty dollars for undertaking the operation on Willie's eyes, and took a receipted bill from him. By all accounts, she must be the same person who was at my place yesterday, and if ever a man was as mad as a hornet, he's the one. When he asked if he might take the liberty of inquiring what interest she had in my family, she asked if it was necessary to Willie's cure that he should know that; and when he said, 'No, of course not,' she said it _was_ a great liberty, and as good as told him to mind his own affairs. He quite agrees with my wife and Mrs. Granby that she was only a messenger from some unknown friend, and that she was not pleased with the business she had in hand. The doctor is very much occupied just now, and told her he could not well see me before this evening; but he found he could make time to run over and tell me this morning, and kindly did so. So, you see, sir, I do not rightly know what to do, joyful and grateful as I feel; and I thought I would just run over and tell you the story at once, and ask if you thought I might safely use this money without fear of getting into any difficulty. You see it's such a strange and mysterious way of doing things that I won't say but I would think it odd myself if I heard another person had come by such a sum in such a way."