This is a bread and butter plate made by Royal Copenhagen of Denmark in 1958, decorated in the Brown Iris pattern and trimmed in gold. The underside of the plate is marked with the Royal Copenhagen crown mark along with three blue waves, the pattern number 711, the shape number 9588 and the artists initials of mel+. The bar under the letter m in Denmark dates the manufacture of the piece to 1958. The plate measures 6 1/4 in diameter. I have five of these available, price is for one. Each is in excellent condition with no chips, cracks or wear and with the gold trim intact. This is a lovely quality piece of Royal Copenhagen porcelain - this 9588 bread and butter plate doesnt appear to be common, so a nice addition to a collection in this pattern!