White Porcelain Vase Gold Trim Sleek Mid-Century For Sale

Despite a lot of research, I cannot determine the maker of this beautiful sleek mid-century vase. The mark on the bottom indicates P – 320 this piece would blend in lovely with any Lennox collection however, I’m thinking this may be a European origin piece. I’m really not sure either way it’s a beautiful sleek design. It measures just over 8 inches tall and about 6 1/4 inch wide at the top.