The Rolls Royce 1937 Banthrico Metal Advertising Bank is a unique collectible featuring a bronze color design that mimics the classic Rolls Royce vehicle. Manufactured by Banthrico Inc in the United States, this bank showcases intricate details and working wheels, making it a functional as well as a decorative piece for collectors interested in vehicles. Its theme and material make it a standout piece in the world of still piggy banks and advertising memorabilia.