Only marked Bone China England with a crown symbol, the manufacturer is not known of this pretty 10 1/2" Floral Plate. The flowers are very detailed and quite nice. The very dark red roses are beautiful to look at. The other pink and lavender flowers look like sweet peas. The rim is trimmed in gold with a lovely scalloped painted border pattern. This is a wonderful vintage display plate. The condition is excellent with no chips or cracks.