Clairefontaine pottery plate, late 19th C £20.99 Clairefontaine pottery plate - £20.99 Quantity Sorry, sold out - check out similar items in this category. Add your email - we will notify you once a similar item becomes available. View condition. Rustic majolica plate with leaf decoration in pottery, by Clairefontaine; antique French late 19th century. Condition: chips on the rims Size: 2 cm high, 22.5 cm diameter.