Set of 4 old flat plates in Terre de Fer, Cadiz L&G

Lot of 4 old flat plates in iron earth, Cadix model by the L&G factory. Three of the plates are stamped, one is not. L G, Léon Graves, with the marine anchor of the Clairefontaine earthenware factory in the Saône. Colorful pattern in brown, yellow and blue. Period late 19th, early 20th century.