Vintage SHELL E-C CONCENTRATE Engine Cleaner 1-15 oz Metal Can RARE Nice Look For Sale

Vintage SHELL E-C CONCENTRATE Engine Cleaner 1 - 15 oz Metal Can RARE Nice Look!! Vintage Shell can measures 6" tall with a 2-1/2" diameter. Can is Blue & White with nice graphics. It has a pull top for opening, This Shell can has never been opened and has no rust. 15 ounces. Directions are on the can. All writing is legible. Small scratch on front. I looked all over and couldn't find this old product. A nice vintage hard to find Shell Oil Company item to collect and display. Thank you for looking.Please see pictures as they are an important part of the description.You can email me through if you have any questions. Thank you.