银色马 13（在线收听）

“This is a very singular knife,” said Holmes, lifting it up and examining it minutely. “I presume, as I see blood-stains upon it, that it is the one which was found in the dead man’s grasp. Watson, this knife is surely in your line?”

“It is what we call a cataract knife,” said I.

“I thought so. A very delicate blade devised for very delicate work. A strange thing for a man to carry with him upon a rough expedition, especially as it would not shut in his pocket.”

“The tip was guarded by a disc of cork which we found beside his body,” said the inspector. “His wife tells us that the knife had lain upon the dressing-table, and that he had picked it up as he left the room. It was a poor weapon, but perhaps the best that he could lay his hands on at the moment.”

“Very possibly. How about these papers?”

“Three of them are receipted hay-dealers’ accounts. One of them is a letter of instructions from Colonel Ross. This other is a milliner’s account for thirty-seven pounds fifteen made out by Madame Lesurier, of Bond Street, to William Derbyshire. Mrs. Straker tells us that Derbyshire was a friend of her husband’s and that occasionally his letters were addressed here.”

“Madame Derbyshire had somewhat expensive tastes,” remarked Holmes, glancing down the account. “Twenty-two guineas is rather heavy for a single costume. However, there appears to be nothing more to learn, and we may now go down to the scene of the crime.”

   “这把刀子很奇特，”福尔摩斯说着，把刀拿起打量了一会，”我想，刀上有血迹，这就是死者拿着的那把刀子吧？华生，这样的刀子你一定很熟悉吧。”

    “这就是我们医生所说的眼翳刀，”我说道。

    “我也这样想。刀刃非常精致，是作非常精密的手术用的。一个人带着这样的小刀在暴雨中外出，又没有把它放到衣袋里，这倒是很奇怪的事。”

    “我们在他的尸体旁边找到这把小刀的软木圆鞘，”警长说道，“他的妻子告诉我们这把刀原本放在梳妆台上，他在走出家门时把它带上了，这本来不是一件得手的武器，可是或许在这种时刻这是他能拿到的最好武器了。”

    “非常可能。这些纸是怎么回事呢？”

    “三张是卖草商的收据。一张是罗斯上校给他的指示信。另一张是妇女服饰商的三十七镑十五先令发票，开仆人是邦德街莱苏丽尔太太。发票是开给威廉-德比希尔先生的。斯特雷克太太告诉过我们，德比希尔先生是她丈夫的朋友，往来信件有时就寄到她这里。”

    “德比希尔太太倒很阔绰呢，”福尔摩斯看了看发票说道，”二十二畿尼一件衣服可不算便宜罗。不过，这里没有什么可查看的了，我们现在可以到犯罪现场去了。”