Hi, Can anyone help with the identification of this mark? It is really small, on the upside rim of the base. The pics are magnified several times. The bowl is large, about 17 inches across and 6 1/2 lbs. Any help would be appreciated.
http://i1137.photobucket.com/albums/n503/geoffrsc/bowl%20mark/DSC00667_2.jpg
http://i1137.photobucket.com/albums/n503/geoffrsc/bowl%20mark/DSC00661.jpg
http://i1137.photobucket.com/albums/n503/geoffrsc/bowl%20mark/DSC00656.jpg
(admin photo edit - images too large - link only - see Posting Requirements )