Vintage Damascus Milk Co. 1-quart amber glass bottle from Portland, Oregon. Features white and red ACL (Applied Color Label) graphics with ?Damascus Fresh Homogenized Nu-Rich Milk ? Vitamin Added? on the front and ?In This Amber Glass Bottle Is Your Guarantee of Protected Flavor? on the reverse. Marked ?Duraglas? on the base. Amber milk bottles like this were designed to protect milk from light exposure, helping maintain freshness?making them an iconic piece of mid-century dairy advertising. Brand: Damascus Milk Co. Location: Portland, Oregon Material: Amber glass with white and red ACL lettering Capacity: 1 quart Manufacturer: Owens-Illinois ?Duraglas? (base embossed 20 symbol 51) Era: Circa 1950s