Index of names of companies represented.2. Index of type of industry, business, product, or service.3. Index of designers.Among the categories included are:Human Figures / Faces / Eyes / Hands / Beasts / Birds / Fish / Insects / Flowers / Trees / Houses / Conveyances / Tools / Heavenly Bodies / Minerals / Circles / Rectangles / Triangles / Polygons / Curves / Arrows / Figures / Signs / Japanese Characters.