Wide Track Pontiac - Catalina Convertible & Bonneville Vista. Here's what the other '63's wish they looked like. Classic original advert 1963. This is a very large advert - 20.5 x 13 inches approx and is sold unmounted. All our adverts, unless clearly stated are Originals from the date shown. They make excellent pieces of wall art and stunning gifts. Many are rare and hard to find and once sold, may not be replaced. Remember you are buying a piece of history. Website watermarks are not on original. Advert will be posted in strong postal tube.