This is a very nice antique white ironstone 8 ½" dinner plate by Davenport. The rim is decorated with a raised corn and oat pattern.
The back has manufacturer's mark and an impressed registry mark that is not clear or readable. We exaggerated the contrast on the photos of the marks to try to make them more legible.
It measures approximately 8 ¾" in diameter.
It is in fairly nice condition. There are no chips or cracks but there are utensil marks and crazing. There are a few dark spots around the rim and wear on the rim.