Duo of iron earthenware soup plates

Nice duo of soup plates from the Saint Amand factory, Guadeloupe model. Mid 20th century. Very pretty floral patterns around the edges of the plates. One of the two plates seems to have a manufacturing defect: its patterns give a slightly blurred effect (see photo). Slight trace in the middle of this same plate. Diameter: 23 cm. Height: 4 cm. Weight of a plate: 0.400 kg.