I went back to the spot near the creek where I have found the thing from yesterday and the maybe late 1700’s bottle. I found this object very deep in anaerobic soil almost on the clay layer. I also found another thing like from yesterday. I have no idea what this is, but it seems shaped like this on purpose. The only thing it looks like to me is one of those conical trade arrowheads.! I am probably wrong. There appears to be two raised bits near the end, and they look like something should go there. Any suggestions would be appreciated, thanks! I also probably damaged it with my shovel