Antique Mazola Vinegar Bottle Acid Etched in glass with the stopper. Very clean acid etched Mazola Vinegar on the front. It is marked on the bottom only with an s in a circle and a no 7. It is in a nice shape with a flared double spout type top and wide bottom The Stopper is ground and has a few flicks. No Other Chips No Cracks. Acid Etching excellent. 6 1/2 inches high X 3 inches wide. Very different.