Add the Gemelli's Barman double lever corkscrew to your collection of Gemelli corkscrews--it is the largest corkscrew in the group. The patent was granted for a bottle opener, not for the corkscrew, even though the patent drawings show a double lever corkscrew. The Barman has the bottle opener at the nose, not at the mouth like the rest of the Gemelli family. This piece is in excelent condition and is marked "Barman Opener" with wordings in several languages on the back side.  CHEERS