2 Metlox Yorkshire Bread & Butter Plates. The Plates are #503, glazed in Satin Yellow and are part of the Prouty Dinnerware Line.
Each Plate is 6 1/4" in diameter and 5/8" high at the rim. There are no cracks or chips. The plates are marked Poppytrail by Metlox, Made in U S A. The Plate can be seen on page 49 of Carl Gibbs book on Metlox Potteries.