Porcelain dessert service by Erly

Dessert service consisting of a main course and 7 plates decor boat, all different. Hand painted and probably from the 50s. I couldn't find anything about the artist or the signature. I think there is a plate missing (they are numbered 1 to 8 and it lacks the number 3) and one is chipped (see photo). Diameter of the plates 15cm and 30cm for the dish.