A good friend of mine passed away last year. His son new I liked black powder rifles, acroutments and all that is involved. Anyhow to make a long story short, I ended up with a few of his powder horns and other similar stuff. I noticed hen I got the horns that they had the signs of bugs eating on them. Now the issue is this..... I have some nice horns that I've made, but want to bring my friends horns into the house. Will that put my own horns into danger?