Centering60/40 or better on the front. 80/20 or better on the back.
CornersRounding with some surface wear & fraying. Nicks & softening at the tips of the corners. Aged appearance with clear signs of prior handling.
EdgesSevere damage, including heavy chipping, fraying, or tears along all edges. Significant paper loss and potential for large sections of the edge missing.
SurfaceExtensive damage including deep creases, heavy scratches/micro-scratches, stains, and surface residue.