Koenig Brau Premium Beer, USBC 171-29, 28? Not exactly sure what the difference is in 171-28 and 171-29 unless it's the color of the hops? This can is all original, does have some sporadic spots.

Prima-Bismarck Brewing Co. Chicago, IL

Grade 1 to 1/1-

Circa 1940's

Added to site on 12/28/14