This is a pretty pattern by Arabia, Finn Flower Blue, on a white background. The plate is 10-1/4" in diameter. In very good condition, with no chips, no cracks, and no repairs. There are a few utensil marks, which can be seen when the plate is held to a glancing light. I have 3 of these plates available. The price listed is for one plate.
I also have a 16-3/4"" oval platter available in this pattern.
The plates are marked "ARABIA MADE IN FINLAND DECOR PROTECTED BY GLAZE" (and translated in 2 other languages). I have read that this pattern dates from 1955 to 1970.