1940s–50s Tung-Sol Sealed Beam Lamp Sign — Original, Not a Reproduction

An authentic, original piece of mid-century automotive parts advertising — this is a genuine 1940s to 1950s Tung-Sol Sealed Beam Lamp sign produced by the Donaldson Art Sign Co. of Covington, Kentucky. This is not a reproduction.

One of the most desirable features of this sign is its punched / dotted lettering, a technique used to create reflectivity — a distinctive characteristic that's highly sought after by serious petroliana and automotive advertising collectors. It's a detail that immediately separates originals like this from later reprints.

As expected of a piece this age, it shows honest wear: some dents, scratches, and creases consistent with decades of authentic use. The character and patina only add to its appeal as a genuine artifact.

• Original 1940s–50s Tung-Sol Sealed Beam Lamp advertising sign — not a reproduction
• Punched / dotted reflective lettering — a highly desirable collector feature
• Produced by Donaldson Art Sign Co., Covington, Kentucky
• Dimensions: 11.5" x 22.75"
• Shows age-appropriate wear: some dents, scratches, and creases
• A rare automotive parts advertising sign from the golden era

Original Tung-Sol signs with punched lettering are increasingly hard to find — a standout piece for the serious petroliana or automotive advertising collection.