Here's a well-known and collectible Northwood pattern called Open O's. This is a Blue Opalescent footed vase, made ca. 1903. It is 4 1/2" tall and 5 1/4" diameter. At well over 100 years of age, it's a true antique. It's in perfect condition with no chips or cracks, and no stains or mineral deposit inside. Any unusual white or dark spots shown in the photos are from camera glare. This will make a wonderful addition to any Victorian home. 67132639