Vintage Antique Regensburg Beer Stein 1/2l Circa 1837

Here is a antique vintage REGENSBURG BEER STEIN in excellent condition circa 1837?? It has a scene of a girl dancing with men and a bow in the middle, but not sure what it says on the bow or ribbon. Under the lid it is stamped in the pewter PICKON. I'm not sure what that means, if it's the actual maker or???

The top of the lid is inscribed M. I see one small chip at the bottom rim, see pictures.

I don't see any other damage.

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