Found this today in a farmers fields when I was out with my metal detector.
First arrow head that I have found. I don't know anything about them. it's about an inch and a half long.
OK now you have to get an old tooth brush and a bucket with water. I have 3 buckets next to my comp rite now and a tooth brush. Its my washing station. I bet your ready to go find another now. For your first one it is a real nice one. Hope to see more of your arrowheads in the future. Go back to that spot there should be more.