Old Onnaing slip pitcher

Old pitcher in Onnaing slip, not signed but numbered. Floral decoration of pansies and knots. Period late 19th, early 20th. In very good condition of old conservation. I report small chips on the spout see the last photo. Object that has been through decades, it is not new, the photos are also part of the description. 580g / 9 cm in diameter at the mouth and 17 cm in height.