Stunning collection of 7.5" plates from Longwy of France, in business since the 1700s.    Mark used up to the 1960s.     Some stain and crazing on backs, show age, but designs are bright grapes and nectaurines.  Two each design.  So nice!
 
Longwy Workshop of Longwy, France, first made ceramic wares in 1798. The workshop is still in business. Most of the ceramic pieces found today are glazed with many colors to resemble cloisonne or other enameled metal. Many pieces were made with stylized figures and Art Deco designs. The factory used a variety of marks. Today the company trades under the name Societe des Fainceries de Longwy et Senelle