In the ceremonies of both Unami and Minsi, however, we note other similarities besides those first mentioned, such as the manner of prayer, the use of a drum made of a dried deerhide beaten with flat forked drumsticks each bearing a carved face, the fumigation and sweeping of the Big House, the restriction against women in their menses, and the use of twelve as a sacred number. It therefore seems likely that the rites, in spite of the differences noted, probably have a common origin, and hence date back to a period before the separation of the Unami and the Minsi. Indeed we have an historical account which seems to refer to this kind of ceremony as early as 1683, while under date of 1779 there is a description of the rites practically as enacted as late as 1920. MINOR CEREMONIES Analyzing the minor ceremonies of Lenape origin we find the cults of two types: one founded on a beneficent spirit, a personal helper such as the Mask Being, whose relations are friendly with mankind; the other based on a discarded toy or pet, which makes trouble for its former owner unless propitiated by the ceremony in question. A good example, in fact the only one we recorded, of the first type is the ceremony in honor of the Mĭsinghâliʹkŭn, or Mask Being, among the Unami, which, however, does not find its counterpart among the Minsi, who had a Society of Masks whose rites and functions were similar to those of the Iroquois “False Face Company.” The second class embraces the cults of the Doll, Bear, and Otter, all of which must be propitiated periodically, under pain of sickness or death. It will be observed that recitals of visions form a part of the Bear rites, and probably also of the Otter ceremony, all of which, taken into consideration with the preceding, gives rise to speculations concerning the basic form of Lenape ceremonies. Perhaps originally, everyone who had been blessed with a vision, held a periodic ceremony at which rites appropriate to his own guardian spirit were emphasized, but at which others so blessed could recite their own visions. Of course ceremonies of extraneous origin, such as the Peyote rite, can not be classified with those of true Lenape origin; and there are others of which our accounts are so fragmentary that we can not place them, and still others, doubtless, that have disappeared entirely. That such may have been the case is not remarkable—not nearly so extraordinary as the fact that the Lenape have retained so much of their ancient beliefs and practices after three centuries of contact with civilization. NOTES [1] Handbook of American Indians, _Bulletin 30, Bureau of American Ethnology_, part I, p. 386, Washington, 1907. Indian Population in the United States and Alaska, 1910, p. 73, Washington, 1915. Annual Report of the Department of Indian Affairs for 1913, Ottawa, 1913.