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Saturday’s ad is for Dortmunder Union, from 1960. From the late 1800s until the 1960s, poster art really came into its own, and in
![Leupin-dortmunder-union](https://farm8.staticflickr.com/7886/33545294838_cdcd6d500b_o.jpg)
By Jay Brooks
Saturday’s ad is for Dortmunder Union, from 1960. From the late 1800s until the 1960s, poster art really came into its own, and in