dont go pre big bell. Stick with the global series, or the new stone cutter horns.
Cannonball has come a long way since those first horns, and the newer ones have it, those first horn dont
Pre Big Bell Cannonballs don't even make good boat anchors if you fill them with cement! They're junk! Don't waste your money. The newer stuff is pretty decent, but anything before 2002, forget it!