phenix007 --- you got it right, but I'm still confused as to what you mean by 'pig tail'.
The Hemingway line, Untold Story, Best Seller, Work of Art, Between-the-Line ... all have a 'nipple' at the end of a tapered foot that is open at the end for lighting. There may be others out ther that have this type of foot. The CAO Napolean has a foot of this type, as do many of the Perfecto syles ...
Some cigars have the leaves 'twisted' or folded at the foot to create a 'pig-tail'. Kind of like the wrapper on salt water taffy. Some of the rare and unreleased Opus X have these pig tails (usually at the cap), some of the Bohemian's have them, and a few of the others have them.
You need to help us out a little more with a little more information if you can, and you need to be more specific ... or we won't be able to help you.