Advertising ashtray wines Cordier very old

Former advertising ashtray in the name of the cordier family, wine producer since 1886. Originally from toul, désirée cordier bought several castles, including one in bordeaux. The ashtray is made of enamelled ceramic in turquoise color. It was made in an artisanal way, it is clearly seen with the irregularities in the underside, it seems to me very old, I tried to have details from the cordier house but I have not had an answer for the moment. Above, the inscription "cordier" in relief and "paris bordeaux sète toul" in hollow. It has 2 holes that I do not know the use. It is still solid, has no cracks or shine, but does not hide its great age: many gaps on the enamelling and sprinkling of red paint. It is 13.5 cm wide, 3 cm high and weighs about 300g.