Another winter count is a copy of the one in the possession of American-Horse, an Oglála Dakota, at the Pine Ridge Agency, who asserts that his grandfather began it, and that it is the production of his grandfather, his father, and himself. I received the explanations from American-Horse through an interpreter. A third winter count is a copy of one kept by Cloud-Shield. He is also an Oglála Dakota at the Pine Ridge Agency, but of a different band from American-Horse. I also received his explanations through an interpreter. The last two counts embrace nearly the same number of years. I have added the dates to both of them, beginning at the last year, the date of which was known, and carrying them back. Two dates belong to each figure, as a Dakota year covers a portion of two of our calendar years. I have seen copies of a fourth winter count which is kept by White-Cow-Killer at the Pine Ridge Agency. I did not obtain a copy of it, but learned most of the names given to the winters. On comparing the winter counts, it is found that they often correspond, but more frequently differ. In a few instances the differences are in the succession of the events, but in most instances they are due to an omission or to the selection of another event. When a year has the same name in all of them, the bands were probably encamped together or else the event fixed upon was of general interest; and, when the name is different, the bands were scattered or nothing of general interest occurred. Differences in the succession may be due to the loss of a record and the depiction of another from memory, or to errors in copying an old one. The explanations of the counts are far from complete, as the recorders who furnished them could in many instances recall nothing except the name of the year, and in others were loth to speak of the events or else their explanations were vague and unsatisfactory, and, again, the interpreters were sometimes at fault. Many of the recent events are fresh in the memory of the people, as the warriors who strive to make their exploits a part of the tribal traditions proclaim them on all occasions of ceremony--count their _coups_, as it is called. Declarations of this kind partake of the nature of affirmations made in the presence of God. War-shirts on which scores of the enemies killed are kept, and which are carefully transmitted from one generation to another, help to refresh their memories in regard to some of the events. By testing many Indians I learned that but few could interpret the significance of the figures; some of them could point out the year of their birth and that of some members of their families; others could not do so, or pretended that they could not, but named the year and asked me to point it out and tell their age. In the following explanation of the winter counts, [figured on Plates XXXIV-LI,] No. I refers to that of American-Horse and No. II to that of Cloud-Shield. [Illustration: