French Majolica Advertising Trio Oyster Plate Gien 1960

Advertising oyster plate in French majolica made by the famous Gien factory for Trio mark around 1960-1970. Good condition. 9"7/8 diameter.

For our French-speaking friends
Assiette à huîtres publicitaire de la manufacture de Gien, vers 1960-70. Elle est en bon état. Diamètre 25 cm.