I have an old bottle with SWAMP CHILL AND FEVER CURE on the front of it, Morris Morton Drug Co., on one side, and Fort Smith, Ark. on the other, it is clear and stands 6 7/8" tall. I have seen many Swamp Chill and Fever Tonic Bottles, but not one with Cure on it, does anyone know how old it is, and what it is worth? James