Hamm's Beer Flat Top Can

Hamm's St. Paul Flat Top Can

Produced by the Theo. Hamm Brewing Company in St. Paul, Minnesota, this flat top can holds a notable place in American breweriana history. When canned beer was introduced to the market in 1935, many regional breweries initially adopted cone top containers to make use of existing bottle filling equipment. Theo. Hamm took a bolder route, investing early to retool its packaging lines for flat top cans, distinguishing itself as the only Minnesota brewery to bypass cone tops completely.

The exterior design showcases classic mid-century Midwestern styling, featuring the recognizable Hamm's crest, crown motifs, and references to the brewery's famous "Land of Sky Blue Waters" branding. Cans for the brewery were sourced from prominent container manufacturers such as the American Can Company and Continental Can Company.

Collectors recognize multiple variations across different production runs. These include differences in border banding, subtle shifts in mandatory brewery text placement, iterations carrying Internal Revenue Tax Paid (IRTP) designations versus later post-IRTP releases, and specialized lithographed vanity lids such as the golden sunburst. Representing the golden era of St. Paul brewing, this can remains a foundational staple for regional and national breweriana collections.