Fire King oval platter in white. I found it at an antique shop in America. It's restaurant ware in milk white, which is much rarer than Jadeite and difficult to find. It's from the mid-1950s to early 1960s, and the markings are: OVEN FireKing WARE MADE IN USA Approximate size: 29cm x 20.5cm There are no cracks, chips, or scratches, and I think it's a beautiful item with a glossy finish(^^) It's a used, old item. I will sell it to someone who understands the characteristics of vintage items and milk glass.