Hamms Beer Flat Top Can

Hamm's All-Aluminum Flat Top Can

This 12-ounce flat top represents a notable packaging evolution from the early 1960s, reflecting the brewing industry's shift toward lightweight aluminum containers. Produced for the Theodore Hamm Brewing Company of St. Paul, Minnesota, this variation is defined by its all-aluminum construction featuring a top chime crimp and explicit side text identifying it as an all-aluminum can. The front label prominently displays Hamm's stylized pine tree crown emblem above the brewery's celebrated slogan, "From the land of sky blue waters."

The Brand

Hamm's established itself as one of the most iconic beer brands in mid-century America. Its modern brand identity took shape when the Campbell-Mithun advertising agency launched the "Land of Sky Blue Waters" campaign, a poetic nod to Minnesota's indigenous Dakota name. Paired with a rhythmic tom-tom jingle and the mischievous, animated Hamm's Bear mascot, the campaign transformed Hamm's into a powerhouse brand synonymous with crisp Northwoods refreshment. After decades of prominence, the brand passed through multiple corporate owners, including Olympia, Pabst, and later Molson Coors.

The Brewery

Theodore Hamm Brewing Company began in 1865 when Theodore Hamm, a German immigrant and butcher, took ownership of an existing brewery situated along Phalen Creek in St. Paul. Through continuous modernization, early adoption of artificial refrigeration, and strategic distribution, the facility grew into one of the largest brewing operations in the Midwest. Hamm's survived Prohibition by producing near beer, food products, and malt syrup, positioning itself for immediate post-Repeal success. The postwar era brought explosive nationwide growth and brewery expansions across multiple states before shifting corporate ownership eventually led to the closure of the historic St. Paul brewery.

Collecting Context

All-aluminum flat top cans occupy a significant place in can collecting history, representing a transitional phase between traditional three-piece tinplate steel flat tops and the rapid introduction of pull tabs. Collectors prize cans from this era for their technical interest as well as the timeless mid-century aesthetic of the Hamm's crown design.