"But do you mean to say," continued Rainford, "that these persons who are noted by means of numbers—for I can understand the meaning of all that—do not know that this is your crib?"

"Not they!" replied Bones. "I tell you that they call it Tidmarsh's: and I may add that not one out of one hundred who come here, even know old Tidmarsh by sight."

"And how does he recognise these fellows who are denoted by the numbers?" asked Tom Rain.

Old Death pointed to a small hole, not larger than a pea, in the wood-work which separated the two rooms; and this hole was covered with a little moveable piece of wood on the inner side—that is, in the office where Tidmarsh was accustomed to sit.

"Things begin to grow a little plainer," said Rainford. "And now, my worthy old fence, to the store-rooms and to your own special residence."

This command was significantly backed by the motion of Rainford's right hand towards the pocket where he had deposited the pistol with which he had ere now menaced his companion.

Mr. Benjamin Bones swallowed a profound sigh—for it went to his heart to think that he was compelled to yield to the coercion of one whom he had marked out for a slave, but who had become a master.

But as he took up the candle from the desk whereon he had placed it to enable the highwayman to examine his memorandum-book, a gleam of horrible satisfaction shot athwart his countenance—as if some idea of a consolatory nature had suddenly struck him.

Tom Rain whistled a tune with an air of the most perfect indifference: but that abrupt change in Old Death's features—that scintillation of delight, momentary as its expression was, had not escaped the notice of the highwayman.

The ancient fence now approached the clock, which was ticking in a gloomy, monotonous manner; and, as he laid his hand upon the key which opened the door of the case, he turned sharply towards Rainford, saying, "You persist in going farther to-night?"