For your consideration we are offering this NOS 1950s 1960s Montgomery Wards Riverside Engine Quiet Advertising Tin Can. This hard to find vintage advertising tin is full 6 fl. oz. and state “Just add a can to your oil every 500 miles”. This has good graphics for it’s age, with a little oxidation to the top, and will look great on display in your vintage oil, motorcycle products, and gasoline displays. Please see pictures for more details.