It seemed an almost impossible task, because in addition to all their poverty there was a mortgage of one thousand dollars against their farm, and if they did not pay this shortly their own home would be taken away from them. Mrs. Cody was a brave woman, and she felt that if it were not for that mortgage she could have managed to scrape along and keep the family alive. In the many talks which they had as to what they should do, the boy told his mother that if she could fight this claim he would try to earn the money. This was his idea. There was a firm--a famous one in the history of that part of the United States--named Russell, Majors & Waddell, frontiersmen who had gradually built up a line of freight wagons that went from St. Joseph, Missouri, to San Francisco, two thousand miles across the plains and mountains, carrying the freight that was shipped from the East to the West and bringing back freight from California to the East. These goods were packed in huge wagons with big canvas tops, drawn by sometimes ten and sometimes twenty teams of oxen. There was so much danger in these trips from Indians and outlaws that they never started without several wagons in a little caravan, with a guard of frontiersmen all armed and ready to repel any attack from whatever source. Each night they camped in certain places along the trail where there was water and, if possible, wood. They cooked their own meals. They set up their pickets and guards, and started on again in the morning to the next camp. The journey took about a month; and time and time again the whole outfit would fail to appear at the other end. It had been attacked and all the men killed by Indians or by the robbers of the plains. And sometimes the next caravan would find the remnants of the wagons and the dead bodies of men and oxen. It was Bill Cody's idea to see if he could not get a chance to travel as what is called an "extra" on one of these caravans, and forthwith he presented himself at the office of the firm in Fort Leavenworth. One of the members of the firm had known his father, and so he treated the boy kindly. But he told him frankly that a boy of his age would be of no use. Bill, however, said that he could ride and shoot, that he could herd cattle and do a lot of other things. He wanted to be an "extra." Finally, he was so earnest in his desire, that Mr. Majors consented; and there is an interesting document which was signed by the two which shows what was expected and what were the dangers of such work. This paper reads as follows: