Octoberfest West Germany Vintage Stoneware Beerstein

This Octoberfest West Germany made vintage stoneware beerstein is in great condition. It is marked made in West Germany on the bottom and there are double M's on the bottom also. It stands 7.5" tall and it has a diameter of 6". There is a marking on the side of the stein that looks like a number one with a capital J that is underlined.