On July 30, 1953, newspapers across the country ran full-page or nearly-full-page ads announcing the combination of Kaiser Frazer and Willys-Overland into Kaiser-Willys. Maury spotted an actual ad, though not full-page, from the Minnesota Morning Tribune that is for sale on eBay: View all the information on eBay
Here’s an example of a full-page ad below that was published in the Philadelphia Inquirer: