Spiral-volute designs resembling the Swastika in general effect are found on aboriginal mound pottery from the Mississippi Valley. The Fourth Annual Report of the Bureau of Ethnology, 1882-83,[276] shows many of these. Fig. 289 represents a teapot-shaped vessel from Arkansas, on the side of which, in incised lines, is shown the small circle which we saw on the shell disks, and springing from the four opposite sides are three incised lines, twisting spirally to the right, forming the four volutes of the Swastika (tetraskelion) and covering the entire side of the vessel. The same spiral form of the Swastika is given in fig. 290, a vessel of eccentric shape from Pecan Point, Ark. The decoration is in the form of two lines crossing each other and each arm then twisting to the right, forming volutes, the incised lines of which, though drawn close together and at equal distances, gradually expand until the ornament covers the entire side of the vase. It is questionable whether this or any of its kindred were ever intended to represent either the Swastika or any other specific form of the cross. One evidence of this is that these ornaments shade off indefinitely until they arrive at a form which was surely not intended to represent any form of the cross, whether Swastika or not. The line of separation is not now suggested by the author. An elaboration of the preceding forms, both of the vessel and its ornamentation, is shown by the vessel represented in fig. 291, which is fashioned to represent some grotesque beast with horns, expanding nostrils, and grinning mouth, yet which might serve as a teapot as well as the former two vessels. The decoration upon its side has six incised lines crossing each other in the center and expanding in volutes until they cover the entire side of the vessel, as in the other specimens. Fig. 292 shows a pot from Arkansas. Its body is decorated with incised lines arranged in much the same form as fig. 291, except that the lines make no attempt to form a cross. There are nine arms which spring from the central point and twist spirally about as volutes until they cover the field, which is one-third the body of the bowl. Two other designs of the same kind complete the circuit of the pot and form the decoration all around. Fig. 293[277] represents these volutes in incised lines of considerable fineness, close together, and in great numbers, forming a decoration on each of the sides of the vase, separated by three nearly perpendicular lines. [Illustration: Fig. 292. POTTERY BOWL ORNAMENTED WITH MANY-ARMED VOLUTES. Arkansas. 1/3 natural size.] [Illustration: Fig. 293. POTTERY VASE ORNAMENTED WITH VOLUTES. Arkansas.] [Illustration: Fig. 294. TRIPOD POTTERY VASE. Four-armed volutes making spiral Swastika. Arkansas. 1/3 natural size.]