I ask because all of the Celts look like the blades have been put on recently. The very large piece on the bottom is a Roller Pestle. The notched piece is very unusal and could be an Atl-Atl weight. The drilled piece looks to be a salvaged Pendant or Gorget, especially with all the tally marks on it.
The thing is though, unless these are all personal finds I would tend to be a little suspect of all of them.
i did not find these my dad did years ago.he hunted around the tennessee river and north georgia. i use to hunt as a kid and have a few but mine are points.