Chapter VII. Substances on which pictographs are made 205
Section 1. The human body 205 Section 2. Natural objects other than the human body 205 Stone 205 Bone 206 Skins 206 Feathers and quills 207 Gourds 208 Shells 209 Earth and sand 210 Copper 212 Wood 213 Section 3. Artificial objects 215 Fictile fabrics 215 Textile fabrics 215