Jug milk pitcher barbotine style Onnaing

Charming little jug, probably a milk pot, in barbotine in the style of Onnaing ceramics. It is numbered 657 underneath with no other visible mark. It is likely from the very early 20th century. It has no cracks or chips but does not hide the signs of its age: small nicks on the upper edge and abrasions and stains inside. In my opinion, it should be reserved for decorative use and will delight a collector of antique ceramics who does not have excessive space for their collection. It measures 9 cm in height, 10 cm in width from handle to spout, and 6.5 cm in diameter at the base.