Nice period correct (could be postwar) St. Georgen Bräu Buttenheim 1L beer krug in decent, usable condition. The glaze has discoloration throughout (most noticeably by the handle). It shows signs of wear and use along the handle and rim. There is a hairline crack at the bottom of the handle - it does not affect function and is still a usable handle. Needs cleaned before use.
This is a krug, not a stein. "Stein" is what English speakers and tourists say. In German a stein is a stone, and is not used to describe a beverage container.