I produced it from my hip-pocket, a short, handy, but very serviceable little weapon. He undid the catch, shook out the cartridges, and examined it with care.
“It’s heavy—remarkably heavy,” said he.
“Yes, it is a solid bit of work.”
He mused over it for a minute.
“Do you know, Watson,” said he, “I believe your revolver is going to have a very intimate connection with the mystery which we are investigating.”
“My dear Holmes, you are joking.”
“No, Watson, I am very serious. There is a test before us. If the test comes off, all will be clear. And the test will depend upon the conduct of this little weapon. One cartridge out. Now we will replace the other five and put on the safety-catch. So! That increases the weight and makes it a better reproduction.”
I had no glimmer of what was in his mind nor did he enlighten me, but sat lost in thought until we pulled up in the little Hampshire station. We secured a ramshackle trap, and in a quarter of an hour were at the house of our confidential friend, the sergeant.
“A clue, Mr. Holmes? What is it?”
“It all depends upon the behaviour of Dr. Watson’s revolver,” said my friend. “Here it is. Now, officer, can you give me ten yards of string?”
The village shop provided a ball of stout twine.
“I think that this is all we will need,” said Holmes. “Now, if you please, we will get off on what I hope is the last stage of our journey.”
