ANTIQUE 19TH CENTURY JACOB ZIPF Old DOUBLE COBALT FLOWER Union POTTERY Newark NJ JUG. Been in my family for years. Stands about 12 inches tall.The item "ANTIQUE J JACOB ZIPF NEWARK NJ STONEWARE POTTERY JUG BLUE FLOWER DESIGN 2" is in sale since Monday, November 06, 2017. This item is in the category "Antiques\Decorative Arts\Ceramics & Porcelain\Jugs". The seller is "brklyn209" and is located in Brooklyn, New York. This item can be shipped to United States.