Old hollow ivory plates from Sarreguemines

Superb set of 6 old scalloped soup plates in Sarreguemines earthenware. They are part of the very popular Sarreguemines ivory service. Period late 19th early 20th century, (reference to the Sarreguemines stamp in cursive writing). Time has stood still on these magnificent plates, no major defects, beautiful shine and very few traces of the past. 24.5 cm in diameter and 2.5 cm in height.