This keg cap boasts the name of one of BridgePort's oldest brews, Old Knucklehead, a seasonal barley wine. One of the first beers bottled by BridgePort, the label has historically featured the likeness of local figures who are inaugurated every few years as official Old Knuckleheads. Roger Madden (BridgePort's original landlord), Alfa Zinkus, Paddy Tillet, J.E. "Bud" Clark, Ray Grimm and Fred Eckhardt are among those who can claim membership in this exclusive club.