The steady click of metal now came more distinctly, and presently a light was discernible through the trees. Then the party halted for consultation, standing close together to avoid being overheard. There was no knowing how many trees sheltered listeners.

It was finally decided that Rube and Alex should proceed to the right, while Buck and Jule took the opposite direction.

“We sure can surround ’em, anyway, and we may be able to capture a few of ’em!” Rube suggested. “Mighty slippery people, these gentlemen who make bogus coin!” he added, snapping off his searchlight.

The snapping off of the light made the forest as dark as a pocket, but this condition existed for only a few minutes, for the light of a great fire in a cave of large size shone out upon the stealthily advancing men.

“It strikes me,” commented Alex, “that they’ve got a heap of nerve to build a fire like that. How do they know who’ll be passing along here?”

Rube chuckled softly.

“You are in Mexico now, son, where the people wink at all the crimes in the book of laws. Besides, these people are about as likely to have callers as pigs are to fly!”

“Well, we’ve got to the nest, now how are we to get inside?” asked Alex, wrinkling his nose in perplexity. “We might rush in on ’em, quick, and catch ’em with the goods!”

“Watch, and wait for Buck and Jule to come up,” was the slow reply. “They may be able to suggest some plan. Whatever you do, be careful. These people shoot quick and straight. The first thing you know, you won’t know anything!”

They waited a long time for Buck and Jule, but at last they came, having taken a route which led to the other side of the rocky elevation which formed the base of the cave. It was only by the quick display of a searchlight that Rube and Alex located their chums.