“One of the men at the station, sir. There have been two about it but the other is a stranger. You see, sir,” continued Blunt, with an earnest look, and in a business tone of voice, “when you sent me down to investigate the case I went d’rect to the station-master there and heard all he had to say about it—which wasn’t much;—then off I goes to where the truck was standin’, from which the cask had bin taken and pottered about there for some time. At last I tried on the Red Indian dodge—followed up tracks and signs, till at last I came upon a mark as if somethin’ had bin rolled along the bank, and soon traced it to a gap broken through a hedge into a field. I followed it up in the field, and in a short time came on the cask itself. Of course I made a careful examination of the locality, and found very distinct foot-prints, particularly one of ’em on a piece of clay as sharp as if it had been struck in wax. While thus engaged I found a shoe—”

“Ha!” exclaimed Mr Sharp.

“And here it is,” said Blunt taking the shoe from under his chair and laying it on the table.

The superintendent took it up, examined it and then replaced it on the table with a nod, saying, “Proceed.”

“Well, sir, of course I looked well for the other shoe, but didn’t find it; so I came away with what I had got, takin’ care to place a lump of a stone over the foot-print in the clay, so as to guard but not touch it,—for it wasn’t the print of this shoe, sir, though somewhat like it.”

“Ha!” exclaimed Mr Sharp again.

After revolving the matter in his mind for some minutes, and consulting with his satellite, Mr Sharp resolved to go down at once to the place and watch the beer-cask.

“It is not very late yet,” he said, “and these thirsty boys will be sure to want a drop of beer to their supper to-night. What makes you so sure that Bill Jones is the thief?”

“Because,” answered Blunt, “I observed that he was the only man at the station that had on a pair of new shoes!”

“Well, come along,” said Sharp, smiling grimly, “we shall find out before long.”