Vintage 1953 cereal premium bicycle license plate.  Internet search indicates it came in the Wheaties cereal box.  Stamped steel, measures about 2 in. by 4-3/4 in.  Blue background with white raised lettering Ontario 1953 60A70 with a crown emblem.  Plate is in good vintage condition.  Holes indicate it was never mounted on a bike.  Flat, no distortion.  Scratches in the paint on the front, rust on the back.