Champion Dealer Tune Up Window Ad, 1967

Champion Dealer Tune Up Window Ad 1967  It is new old stock in can. Top has been removed but plastic banners adhesive was never used.  The small top banner has a tear seen at top right.  And no shipping info was ever placed in mailing box.  Can has some fading but still readable.  States that 49 out of 50 '67 Chevrolets got better gas mileage at Bonneville, with Champion of course.  Will ship rolled up inside can.