Hamm's Preferred Stock Beer 12 Oz Tab Top Can

Hamm's Preferred Stock by Olympia

The Hamm's Preferred Stock Beer 12 Oz Tab Top Can represents an era of significant consolidation in American brewing history. While Hamm's was originally established and operated for over a century by the Theodore Hamm Brewing Company in St. Paul, Minnesota, the Olympia Brewing Company acquired the historic brewery during the mid-1970s. Following this takeover, Olympia continued packaging select lines at the St. Paul facility, marking containers with their own corporate name alongside the St. Paul location.

The "Preferred Stock" designation was a longstanding brand name in the Hamm's portfolio, historically reserved for select and premium releases. Under Olympia's stewardship, the packaging preserved the traditional heraldic styling, bold typography, and classic aesthetic that collectors associate with the Hamm's heritage.

For breweriana enthusiasts, this can serves as a classic "transition era" piece, documenting the change of ownership at the landmark St. Paul plant. Variations exist regarding factory mandatory text, seam construction, and specific plant markings across different manufacturing runs. Its crossover appeal attracts collectors specializing in Minnesota brewing history, Hamm's memorabilia, and Olympia transitional packaging.