Coca-Cola Thermometer Sign on Lithographed Masonite. [Atlanta: The Coca-Cola Company, ca. 1930s-40s]. Single-sided painted sign with the legend: “Drink Coca-Cola / Thirst knows no season". 17 x 6 ¾". Thermometer appears to work. Three hanging holes at upper and lower edges. Edgeworn, some chipping at holes, with one larger chip at top. Still, very good.