I went to take down my turkey hunting blind and since the guy has his field planted in corn I decided to walk between rows for a while looking for arrowheads (yes, I have permission to do so). No great finds, but two pieces worth carrying out...a small pine tree shaped head and a ... something. Somebody tell me what this second thing is. It's the second one of these I've found. They are slightly curved, kind of bowed in at the middle but definitely something. See pics of both sides