We finally found a way to display the large arm corkscrew a year after aquiring it.  We decided to mount it in a shadow box.  So we built the back and sides out of cedar then stained them, wrapped the back in gold silk, mounted the arm and all of the pieces that go with it as well as a fine bottle of wine for looks, then added the frame and glass.  Now we have a new piece of art that always gets commented on.  This display was finished around November of 2007.