large vintage blue & white bowl, antique Minorca faience china

Beautiful old unmarked faience bowl, blue on white, from Minorca (Menorca?), we think? We've been told this would have come back as an antique from Portugal, many years ago.

This has some wear and discolored scratching to the glaze, especially to the interior of the bowl. It's 10" in diameter at the rim, and stands 5" tall.