For himself he purchased an extremely vulgar-looking shepherd's plaid suit, a flaming red tie, and a white bowler hat which he set jauntily on the side of his head at a very acute angle.

As for Jimmy, it has been stated that he was a fair boy, with light brown hair. That was now dyed completely black. A similar darkening of the eyebrows, carried out by an expert in the art of "making up," completed the boy's disguise, to the complete satisfaction of Captain Crouch and the delight of Jimmy himself.

"My lad," said Crouch, "I'd lay a sheet-anchor to a safety-pin your best friend wouldn't know you now. As for me, I'll go so far as to shave off my moustache and beard."

A little after, he entered a barber's shop, and having fulfilled his promise, looked, without his moustache and small imperial beard, even more formidable than ever. His great, square, protruding chin suggested a determined and aggressive nature; whereas his thin, tightly compressed lips proved convincingly enough that here was a man who could not be trifled with.

They lunched together in a fashionable restaurant in the West End, where Crouch, in the strange and wonderful costume, was evidently under the impression that he was cutting a dash. Thence, arm-in-arm, they sallied forth up Regent Street and along Oxford Street, in the direction of the Edgware Road, entering a gunsmith's on the way and purchasing a brace of revolvers and a score of rounds of ammunition.

They found Number 758 to be a large block of unoccupied flats. Crouch stationed himself on the opposite side of-the road, and regarded the building for some time in silence.

"There's one thing about the place which is suspicious," he observed. "Do you notice that every one of those flats is unoccupied, with the exception of one on the first floor? On the ground floor are shop premises, also 'To let.' Now, when you come to think of it, that is a very remarkable thing. This is a popular and central part of London, and one moreover in which rents are fairly moderate. Also, the agent's notice on the ground floor has, by the look of it, been there for months. Come, my boy, we'll look into the matter. But have your revolver ready in case of an emergency, don't hesitate to use it, and take your lead from me."

So saying, the little captain stepped across the street, and rang the bell of Number 758, Edgware Road.

They did not have to wait long before the door was opened by an old woman with a shawl about her shoulders, who asked who they were in an exceedingly squeaky voice.

"Are you Mr. Russell?" she piped, the moment she set eyes upon Captain Crouch.