This is an oval plate or platter by Edwin Knowles in the Highlight Plaid pattern. It is cornflower blue. The embossed design looks like a basket weave around the rim. The plate is 11 3/4" long. It is in good condition, there are a lot of utensil marks in the center and two small chips on the underside of the rim, not visible from the front. Knowles produced Highlight Plaid in blue in 1938.
Edwin Knowles Highlight Plaid Cornflower Blue Oval Platter 1930s