"Well?" said Allingham, as the party stamped awkwardly into the room, after a preliminary shuffling upon the mat. "What luck?"

"Not much, doctor," announced the inspector, removing his hat and disclosing a fringe of carroty hair. "We 'aint found your man, and so far as I can judge we 'aint likely to. But we've found these."

He laid the Clockwork man's hat and wig on the table. Gregg instantly picked them up and began examining them with great curiosity.

"And young Tom Driver here, he's seen the man himself," resumed the inspector. "That's 'ow we come by the 'at and wig. Tell the gentlemen what you saw, Tom."

Tom Driver was a backward youth at the best of times, but he seemed quite overcome by the amount of responsibility now thrust upon him. He shuffled forward, pressing his knees together and holding a tattered cap between his very dirty fingers. A great shock of curly yellow hair fell almost over his large brown eyes, and his face was long and pinched.

"I see the man," he began, timidly, "I see 'im as I was going along the path to Bapchurch."

"Was he going very fast?" said Gregg.

"No, sir, he weren't walking at all. He'd fallen into the chalk pit just by Rock's Bottom."

Allingham burst out into a great roar of laughter; but Gregg merely smiled and listened.

"That's 'ow I come to see 'im," said Tom, shifting his cap about uneasily. "I was in a bit of a 'urry 'cos mother said I wasn't to be late for tea, and I'd been into the town to buy butter as we was a bit short. As I come by Rock's Bottom—and you know 'ow the path bends a bit sharp to the left where the chalk pit lies—it's a bit awkward for anyone 'as don't know the path—"