Advertising or advance cars traveled ‘in advance’ of the circus and were responsible for promoting the coming show, which is why we are starting this new line of licensed products with a special Ringling Bros. and Barnum & Bailey advertising car! These colorful specialty cars will mark the beginning of an exciting line of N & Z scale themed and prototype products. Both cars will come with a beautiful collectible Ringling Bros. and Barnum & Bailey one inch diameter button.