This vintage Phillips 66 Trop Artic Maintenance Free Battery CB Monitor from the 1960s is a unique piece of Gas & Oil memorabilia. The bright yellow color and original design make it a great addition to any collection. It has been tested and is in working condition. The battery monitor was made in Hong Kong and features the Phillips 66 brand logo. This item is perfect for advertising and collectibles enthusiasts. It is a piece of history that can be cherished for many years to come.