Kelloggs Corn Flakes - Post Toasties (1930s) - Original Grocery Store Display banner sign

Straight out of the Great Depression era, this striking grocery store banner sign advertised a price war between two breakfast titans: Kellogg’s Corn Flakes and Post Toasties. Promoting “2 packages for 15¢” (or 2 for 17¢ at Country Club), this piece captures the competitive marketing that defined the cereal aisle of the 1930s.

Printed on lightweight paper stock for in-store use, very few of these ephemeral banners were saved, making survivors like this especially scarce.

Measures 30" × 8"
Original 1930s lithographed store advertising
Features both Kellogg’s and Post Toasties branding

A rare crossover collectible appealing to both Kellogg’s and Post collectors — and a fantastic piece of early grocery store history.