In olden times there existed, in the Rocky Mountains, a race familiarly known by the name of "Trappers and Hunters." They are now almost extinct. Their history has not yet been written. Pen paintings, drawn from the imagination, founded upon distant views of their exploits and adventures, have occasionally served, as do legends, to "adorn a tale." The volume now offered to the public, gives their history as related by one whose name as a trapper and hunter of the "Far West," stands second to none; by a man, who, for fifteen years, saw not the face of a white woman, or slept under a roof; who, during those long years, with his rifle alone, killed over two thousand buffalo, between four and five thousand deer, antelope and elk, besides wild game, such as bears, wild turkeys, prairie chickens, etc., etc. in numbers beyond calculation. On account of their originality, daring and interest, the real facts, concerning this race of trappers and hunters, will be handed down to posterity as matters belonging to history. As is the case with the Indian, the race of the "Simon Pure Trapper" is nearly run. The advance of civilization, keeping up its untiring march to the westward, is daily encroaching upon their wild haunts and bringing the day close at hand when warrior and trapper will depart forever to their "Happy Hunting Grounds." With the extinction of the great fur companies, the trappers of "Olden Time" disbanded and separated. The greatest number of these men, to be found at the present day, reside in the Territory of New Mexico; which, in the time of their prosperity, was the country where they located their head quarters. In this Territory, Christopher Carson now resides. His name, in the Rocky Mountains, has been familiarly known for more than a quarter of a century; and, from its association with the names of great explorers and military men, is now spread throughout the civilized world. It has been generally conceded, and the concession has become strengthened by time, that no small share of the benefits derived from these explorations and campaigns, as well as the safety of the commands themselves, was and is due to the sagacity, skill, experience, advice and labor of Christopher Carson. The exploring parties, and expeditions here referred to, are those which he accompanied in the capacity of chief guide and adviser.