Here we have an original, 1970's era ~ CHAMPION SPARK PLUG PERPETUAL CALENDAR 3D ADVERTISING SIGN ~ that was recently acquired out of a Toledo, Ohio area estate. Made by MIRRO-PRODUCTS HIGH POINT NORTH CAROLINA , as it is embossed on the back. It is a nice size Champion Spark Plug advertising piece measuring approximately 20 1/4 inches tall by about 10 1/2 inches wide. It is made out of a celluloid plastic type material. The colors are very vivid and bright. The spark plug ...is 3 dimensional which gives it a great look! The over all condition is actually very nice considering its age. There is a little bit of very back, side lip only damage, but really minor and not all that noticeable. The entire front and sides are in really nice, well preserved over all condition. The sign is a perpetual calendar so you can change the month and day. Over all a very nice old Champion Spark plug advertising piece that I would imagine would not be all that easy to find one much nicer than this one here. Being sold as found from an estate so: PLEASE FEEL FREE to email me with any questions you may have and I will be happy to help! The new owner is to pay 18.00 for secured insured shipping with confirmation tracking in the lower 48 United States. International buyers this item is being shipped through the Ebay International Global shipping program where many of the fees are to be paid up front. I will package this item with ~GREAT CARE!~ to ensure it arrives at its new home in as seen condition. PLEASE NOTE: Some States are now required to pay their State sales tax. Thanks! Jeff