Champigneulles beer advertising ashtray by Sarreguemines Digoin

Charming advertising ashtray, in a pretty khaki green color, made by the sarreguemines earthenware factory (digoin) for the champigneulles beer brand which exists since 1897. The stamp on the back indicates, according to my research, that this ashtray was made between 1920 and 1950. It is still usable but has marks of its age: a crack, visible on both sides, but still well jointed, it does not move, and several chips or chips on the edge of the ashtray, including a fairly large (8mm). It measures 14 cm in diameter, 3 cm in height and weighs about 180 g.