Any old piece of blanket or coffee-sack answers for saddle cloth, and his bridle is the simplest thing in the world, a single head-piece, a light snaffle bit, and a rein, sometimes gayly ornamented, completes the arrangement. But at full speed the worst horseman among them will dash up hill or down, through tortuous and rocky stream-beds, everywhere that a goat would go, and he looks upon our boldest rider as a poor specimen. The Crows are affably disposed to-day, and we have no especial difficulty in fraternizing. Plug tobacco will go a long way as a medium of introduction anywhere west of the Missouri, and if you give one Indian a piece as big as a postage-stamp, the whole tribe will come in to claim acquaintance. A very pretty tobacco-pouch of Sioux manufacture which hung always at the pommel of my saddle, and the heavily beaded buckskin riding-breeches which I wore, seemed to attract their notice, and one of them finally managed to communicate through a half-breed interpreter a query as to whether I had killed the Sioux chief who had owned them. Finding that I had never killed a Sioux in my life, the disdainful warrior dropped me as no longer a desirable acquaintance; and even the fact that the breeches were a valuable present from no less a hero than Buffalo Bill failed to make a favorable impression. Following him were a pair of bright-looking young squaws whose sole occupation in life seemed to consist in ministering to the various wants of his sulky chiefship. Riding astride, just as the men do, these ladies were equally at home on pony-back, and they "herded" his spare "mounts" and drove his pack animals with consummate skill. A tiny pappoose hung on the back of one of them, and gazed over her shoulder with solemn, speculative eyes at the long files of soldiers on their tall horses. At that tender age it was in no way compromising his dignity to display an interest in what was going on around him. Later in life he would lose caste as a warrior if he ventured to display wonderment at sight of a flying-machine. For several hours we rode side by side with our strange companions. We had no hesitancy in watching them with eager curiosity, and they were as intent on "picking up points" about us, only they did it furtively. Gradually we were drawing nearer the swift "Deje Agie," as the Crows call the Tongue River. The valley down which we were moving sank deeper among the bold bluffs on either side. Something impeded the march of the column ahead; the pack trains on our right were "doubling up," and every mule, with that strict attention to business characteristic of the species, had buried its nose in the rich buffalo grass, making up for lost time. "Halt!" and "Dismount!" rang out from the trumpets. Every trooper slips the heavy curb bit from his horse's mouth and leads him right or left off the trail that he may profit by even a moment's rest to crop the fresh bunches in which that herbage grows.