Vintage German Beer Stein, 1960 Large Gray Stein

This is a very large beer stein that my dad bought in Germany in 1960. Heavy stoneware like ceramic in gray. It reads Hopfen u.Malz Gott erhalt’s Koch Brau Kusel. 1 Liter, stands 7.5 tall Vintage German Beer Stein, 1960 Large Gray Stein