Lot of 8 plates Saint Amand, Iberia collection

Lot of 8 flat plates manufactures la francaise egt, iberia collection. The flower pattern is green-blue. A plate is 23.3 cm in diameter and 2.5 cm high. The lot is 2.3kg. I also have a lot of 6 plates from the same factory, to see in my shop! I have not found any trace of the factory and its date. On the other hand, I have a batch of 6 identical plates from the saint amand factory, which dates from 1908-1932.