VTG Edwin Knowles China Comp. Yorktown Blue, 1938-40 dinnerware plate set

Pattern is “Yorktown blue” but is close to violet color blue. Unique details on this delicate China. Saucer is 6x6.5 inches and dinner plate is 9.25x10 inches. Light surface wear and dinner plate has wear on outer rim and couple areas on back where white shows through but smooth to touch and not chips but wear of paint and possibly factory done as you can also see where paint looks like drip marks which definitely is from factory. Shown in photos and no actual chips, cracks or crazing.