There is a raised platform in the middle with an indent and a shallow area around . The raised circle is about 3 inches diameter. This was labeled an “artichoke” plate by former owner but maybe an appetizer plate.
Chip on inner circle platform. No major chips found.
Bottom stamped p/inscribed WEDGWOOD in all capitals similar to the early 1800s hallmark. There also a few blue markings including a blue outlined triangle.