《福尔摩斯回忆录》 · THE MEMOIRS OF SHERLOCK HOLMES (part 6)

“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 disk 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.”

“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.”

“Madam 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.”

As we emerged from the sitting-room a woman, who had been waiting in the passage, took a step forward and laid her hand upon the Inspector’s sleeve. Her face was haggard and thin and eager, stamped with the print of a recent horror.

“Have you got them? Have you found them?” she panted.

“No, Mrs. Straker. But Mr. Holmes here has come from London to help us, and we shall do all that is possible.”

“Surely I met you in Plymouth at a garden-party some little time ago, Mrs. Straker?” said Holmes.

“Dear me! Why, I could have sworn to it. You wore a costume of dove-coloured silk with ostrich-feather trimming.”

“I never had such a dress, sir,” answered the lady.

“Ah, that quite settles it,” said Holmes. And with an apology he followed the Inspector outside. A short walk across the moor took us to the hollow in which the body had been found. At the brink of it was the furze-bush upon which the coat had been hung.

“There was no wind that night, I understand,” said Holmes.

“In that case the overcoat was not blown against the furze-bush, but placed there.”

“You fill me with interest, I perceive that the ground has been trampled up a good deal. No doubt many feet have been here since Monday night.”

“A piece of matting has been laid here at the side, and we have all stood upon that.”

“In this bag I have one of the boots which Straker wore, one of Fitzroy Simpson’s shoes, and a cast horseshoe of Silver Blaze.”

“My dear Inspector, you surpass yourself!” Holmes took the bag, and, descending into the hollow, he pushed the matting into a more central position. Then stretching himself upon his face and leaning his chin upon his hands, he made a careful study of the trampled mud in front of him. “Hullo!” said he, suddenly. “What’s this?” It was a wax vesta half burned, which was so coated with mud that it looked at first like a little chip of wood.

“I cannot think how I came to overlook it,” said the Inspector, with an expression of annoyance.

“It was invisible, buried in the mud. I only saw it because I was looking for it.”

He took the boots from the bag, and compared the impressions of each of them with marks upon the ground. Then he clambered up to the rim of the hollow, and crawled about among the ferns and bushes.

“I am afraid that there are no more tracks,” said the Inspector. “I have examined the ground very carefully for a hundred yards in each direction.”

“Indeed!” said Holmes, rising. “I should not have the impertinence to do it again after what you say. But I should like to take a little walk over the moor before it grows dark, that I may know my ground to-morrow, and I think that I shall put this horseshoe into my pocket for luck.”

Colonel Ross, who had shown some signs of impatience at my companion’s quiet and systematic method of work, glanced at his watch. “I wish you would come back with me, Inspector,” said he. “There are several points on which I should like your advice, and especially as to whether we do not owe it to the public to remove our horse’s name from the entries for the Cup.”

“Certainly not,” cried Holmes, with decision. “I should let the name stand.”

The Colonel bowed. “I am very glad to have had your opinion, sir,” said he. “You will find us at poor Straker’s house when you have finished your walk, and we can drive together into Tavistock.”