Rare original painted tin advertising sign for Frank A. Ubel, Jeweler & Optician, St. Ubel operated jewelry and optical businesses in downtown St. Paul during the early 20th century, making this a scarce piece of Minnesota advertising history. The sign features an attractive arrow form with a red center roundel and black lettering on a yellow background. Constructed of painted tin with mounting holes at each end. Displays beautifully with authentic age, wear, oxidation, and patina consistent with use and age. Approximate Size. 18 inches long Condition: Good vintage condition with age-related wear, paint loss, oxidation, and surface scratches. Please review all photos carefully as they are part of the description. A wonderful piece for collectors of: Minnesota advertising St. Paul history Jewelry and optical memorabilia Country store and trade signs Primitive and folk art advertising Original vintage sign.