It has a Royal Doulton Mark. I honestly don’t know much about this piece. The item “Royal Doulton Toby Jug Lambeth Stoneware 1877-1880″ is in sale since Sunday, February 12, 2017. This item is in the category “Collectibles\Decorative Collectibles\Decorative Collectible Brands\Royal Doulton\Character, Toby Jugs”. The seller is “binkerlow2cs4″ and is located in Mechanicsburg, Pennsylvania. This item can be shipped to United States.