Vintage hand painted ,covered casserole, Bonwelo

A great hand painted pottery covered dish signed (Bonwelo?). apperars to be from Holland or Italy. Oval in shape ,and has a pedestal base. Heavy glaze, and measures 7" tall. Handles appear to be animal heads of some sort. No cracks or dameages other than one small glaze chip. This appears to be very old. Measures 8" long.