Turning spout tips for powder horns is a method of making a spout from a separate piece of antler, horn or sometimes wood. One type is called an Applied Tip in which a tip is turned on a lathe and then attached to the horn by either wood pins or metal nails. ___ The other type of turned spout tip, is referred to as a SCREW-TIP in which the horn spout tip is threaded, with internal and external threads, so the turned tip can be removed for filling. These types of spouts were more popular in the East and Southeast of the country and used in the original horn factories, and believed to be a method to speed production, as well as used by some individual Hornsmith's!
The HORNERS BENCH website covers turning applied and screw-tip horns!
Rick