4 mismatched plates

Lot of 4 pretty and old mismatched plates (in color and size) in green tones (tending towards turquoise, and one is closer to blue than green, but the whole fits very well). They are not in good condition: two of them have shards and all are striped and a little stained, but these marks testify to their age and give them a certain charm, trendy shabby chic or Wabi Sabi ;) . Two of them have pills on the back: one is the Watteau de Creil and Montereau model (with Terre de fer marking), the other (illegible for the brand, but looks like St Amand) seems to bear a 1918 marking (year or model?). One is a dessert plate, they measure between 19.5 cm and 23 cm in diameter. The whole thing weighs about 1.4 kg.