The Carpers ran a wavy looking vine ( chicken track) from the breach to the muzzle of each flat that was exposed on about all the rifles made prior to 1900. The best looking thing I ever saw on a southern rifle was a rattlesnake running the full length of the barrel on the top flat, it was on a Honaker made in southern west Virginia. I once had a full stock rifle made in Monroe County WV dated 1872 that had a poured nose cap ( looked like pewter) in the the shape of what is now commonly called a confederate battle flag, it had the stars engraved on it. Johnny Walker