Grandpa's Treasures - selling various Vintage Norman Rockwell decorative plates. All in like new condition with most of them in Original Box and Certificate of Autonticity. Knowles by, Rockwell Light Campaign Series. Certified Authentic by the Rockwell Society of America. Norman Perceval Rockwell (1894 –1978) was an American author, painter, and illustrator. His works have a broad popular appeal in the United States for their reflection of American culture. Rockwell is most famous for the cover illustrations of everyday life he created for The Saturday Evening Post magazine over nearly five decades. Asking between $20 and $40 each - depending on the plate.