Author 'Jcmai' (Id 113775 ) : Firstly I would like to thank you for your comments. I replied to everyone, but your comments, my photo and the answers are left to rot at the computer problem. If you were kind enough to send them again! THANK YOU IN ADVANCE. The Blies is a small river, which forms the border between France and Germany. His mill powered a mill, which crushed calcined flint used in the manufacture of earthenware.