Gallery 1 Gallery 2 Gallery 2 Thomason A good example of a Thomason corkscrew with original patent badge. It is in excellent condition with bone handle.  £300. Berkeley We found this nr Bristol at a small fair & bought it for £11  .A tough one to find - The Berkeley. This is in excellent condition. It is marked "Rd 202169".  £lots L'Excelsior The L'Excelsior corkscrew patented by Armand Guichard in 1880. A popular mechanical corkscrew and in excellent condition.  £140 Perfect Based on Marshall Wier's 1885 patent this is the Perfect, which was patented in France. It is fully marked and in good condition. Our favourite corkscrew. £35.