“Whurroo!” he cried, exultantly. “I tell yez I kin jest do it an’ don’t ye fergit it. Luk out fer ye’silf.”

Balancing himself upon the beam at the mouth of the passage Barney made a throw with the coil of rope.

It passed over the upper beam and came down so that the Celt could grasp the other end of it.

With a cry of triumph he made the two ends fast.

“Shure, Misther Frank!” cried the brave Irishman, “whin I reach the mouth av the shaft I’ll let the rope down an’ draw yez up.”

Frank’s heart leaped with a wild thrill of hope.

It was not impossible that Barney might succeed in his enterprise.

It was a frightful distance to overcome, but the Celt had full confidence and any amount of pluck.

Up he went, hand over hand upon the rope.

He stood upon the beam above a moment later.