Early 1900s vintage Johnson Brothers Royal Ironstone China platter in the Tracery (acanthus or oak leaves) pattern, all white, heavy embossed design. Lovely!
This is a little over 14" long, about 10 3/4" across the widest of the platter. Has a little wear and some brown foxing as you'd expect from ironstone at over 100 years old. No chips or cracks, very usable yet.