Nice horn, Johnny. Thank you for bringing it to our attention. My guess, by the butt plug, is that it was made in Lancaster, and may well be a factory horn. The spout on this one is a little out of the ordinary, and may have even been modified some, but that is hard to tell, as they bounced around some in their designs. Butts are always pretty consistent though.
The butt plugs are of soft pine and the design was impressed into the wood while it was wet.
I think that someone said that these date to the 1830s and on, until the factory closed.
A really good find of a very collectible horn. Thanks again.
Dick