Fig. 680.—Medicine bird. Dakota.

Fig. 680.—Medicine bird. Red-Cloud’s Census. The word medicine is in the Indian sense, before explained, and would be more correctly expressed by the word sacred or mystic, as is also indicated by the waving lines issuing from the mouth.

Fig. 681.—Five thunders. Dakota.

Fig. 681.—Five thunders. Red-Cloud’s Census. The thunder-bird is here drawn with five lines (voices) issuing from the mouth, which may mean many voices or loud sound, but is connected with the above mentioned wavy or spiral lines, which form the conventional sign for wakan.

Fig. 682.—Thunder pipe. Dakota.

Fig. 682.—Thunder pipe. Red-Cloud’s Census. This is a pipe to which are attached the wings of the thunder-bird.