Quote Originally Posted by doorsch View Post
I know that you and the owner are well experienced, but i have to ask if this might be a very dirty or miscolored Coticule ?
I would go with this,,, if I were the owner, considering its current stated ,,, I would be willing to EZ-Off this stone for 30 minutes,,, this would pull a lot of the surface garbage & clear up the sides enough to tell if this is an dirty Coticule or a man-made.