First released in 1989, five years after the founding of BridgePort Brewing Company, Old Knucklehead No. 001 was one of the first beers bottled by the brewery. The seasonal barley wine style ale resides in BridgePort's roster of "Big Brews." Each new version of Old Knucklehead is given the next consecutive number. This bottle label is from the 15th edition, which debuted in 2014. Somewhere betwixt the releases of No. 014 and No. 015, the Old Knucklehead label abandoned the image of Portland's St. John's Bridge, a signature symbol of BridgePort's labels for many years.