Vintage earthenware horses serving dish by Gien Nordez et Cie Cherbourg

Vintage earthenware serving dish from gien stamped nordez et cie cherbourg on the theme of horses 28 cm in diameter restored to satisfactory condition because the earthenware is stained (see photos). For the vertical line I think it is a small scratch and not a crack. Rare and hard to find dish (none for sale).