Battle Trophy

I have always wanted to find a piece like this laying out on the ground here in Wyoming. Needless to say that will never happen.. Try to imagine on horseback trying to bring a Bison down with your bow.. You have made the bow and straighten out a wild rose stem for an arrow. The trade point sharpened razor sharp to penetrate the thick hide of a bison. What happens if you miss your mark ?? Well the great bison carries all your hard work away as a "Battle Trophy".