Pair of Wrigley's Gum Trolley Card Signs. Circa 1930s/1940s. Two color lithographs including ?After Every Meal," The Gugler Litho. Co., Milwankee [sic], Wis., featuring the Wrigley's mascots offering a mouth gum and a comic scene by cartoonist Jack Bliss. Each framed, 11 3/8 x 21 ?". The first with slight tearing, creasing, surface abrasions and scratches, pinholes to mid-top and -bottom with resultant loss, very good. The second with significant creasing, tearing, staining, surface abrasions, and pinholes to all four corners, fair.