“I scarcely thought I had succeeded so well,” said he, “when we parted last; but you must tell me all about that to-morrow, when you are rested and refreshed. The crew here is not very unlike what you may remember aboard the yacht: don't cross them, and you 'll do well with them.”

“What are they?” said I, eagerly.

“Gambusinos,” said he, in a low voice.

“Bandits?” whispered I, misconceiving the word.

“Not quite,” rejoined he, laughing; “though, I've no doubt, ready to raise a dollar that way if any one could be found in these wild parts a little richer than themselves;” with this, he commended me to a sound sleep, and the words were scarcely spoken ere I obeyed the summons.

Before day broke, I was aroused by the noise of approaching departure; the band were strapping on knapsacks, slinging muskets, and making other preparations for the march; Halkett, as their captain, carrying nothing beyond his weapons, and in his air and manner assuming all the importance of command.

The “Lépero,” as I was called, was ordered to follow the column at about a hundred paces to the rear; but as I was spared all burden, in compassion to my weak state, I readily compounded for this invidious position, by the benefits it conferred. A rude meal of rye-bread and cold venison, with some coffee, made our breakfast, and away we started; our path lying through the vast prairie I have already spoken of.

As during my state of “quarantine,” which lasted seven entire days, we continued to march along over a dreary tract of monotonous desolation,—nothing varying the dull uniformity of each day's journey, save the chance sight of a distant herd of buffaloes, the faint traces of an Indian war-party, or the blackened embers of a bivouac,—I will not weary my readers by dwelling on my own reflections as I plodded on: enough, when I say they were oftener sad than otherwise. The uncertainty regarding the object of my fellow-travellers harassed my mind by a thousand odd conjectures. It was clear they were not merchants, neither could they be hunters, still less a “war-party,”—one of those marauding bands which on the Texan frontier of Mexico levy “black-mail” upon the villagers, on the plea of a pretended protection against the Indians. Although well armed, neither their weapons, their discipline, nor, still less, their numbers, argued in favor of this suspicion. What they could possibly be, then, was an insurmountable puzzle to me. I knew they were called Gambusinos,—nothing more. Supposing that some of my readers may not be wiser than I then was, let me take this opportunity, while traversing the prairie, to say in a few words what they were.

The Gambusinos are the gold-seekers of the New World,—a class who, in number and importance, divide society with the “Vaqueros,” the cattle-dealers, into two almost equal sections. Too poor to become possessors of mines, without capital for enterprise on a larger scale, they form bands of wandering discoverers, traversing the least-known districts of the Sonora, and spending years of life in the wildest recesses of the Rocky Mountains. Associating together generally from circumstances purely accidental, they form little communities, subject to distinct laws; and however turbulent and rebellious under ordinary control, beneath the sway of the self-chosen leaders they are reputed to be submissive and obedient.

Their skill is, as may be judged, rude as their habits, they rarely carry their researches to any depth beneath the surface; some general rules are all their guidance, and these are easily acquired. They are all familiar with the fact that the streams which descend from the Rocky Mountains, either towards the Atlantic or Pacific, carry in their autumnal floods vast masses of earth, which form deposits in the plains; that these deposits are often charged with precious ores, and sometimes contain great pieces of pure gold. They know, besides, that the quartz rock is the usual bed where the precious metals are found, and that these rocks form spurs from the large mountains, easily known, because they are never clothed by vegetation, and called in their phraseology “Crestones.”