Captain Dan here stopped, and, sticking his candle against the wet wall of the mine, sat down on a piece of rock, while our hero stood beside him. "You see," said he, "we were sinking a shaft, or rather reopening an old one, at the time, and Harvey, that was the man's name, was down working with a comrade. They came to a soft bit o' ground, an' as they cut through it they boarded it up with timbers across to prevent it slipping, but they did the work hastily. After they had cut down some fathoms below it, the boarding gave way, and down the whole thing went, boards, timbers, stones, and rubbish, on their heads.