20x31". 1955. Cardboard store display designed to sit on top of carton of cereal boxes. Never used and margins are not folded along scored lines. Two small disks remain unpunched on right side. Die-cut design including Leo's hand where a copy of the book was to be placed for display over the top of the cover design printed on sign. 1" corner bump in far left corner. Couple other minor edge bumps visible under close inspection. O/w bright, glossy, clean and rare. Exc.