"Rouen Faience Plate, 18th Century"
Rouen high-fire earthenware with a horn of plenty. Mid-18th century. Characteristic Rouen decoration. Letters HT affixed to the back: reference to the painter? Good condition: no cracks. Note a chip on the periphery repaired just above the horn. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato