This is an Oak burl barrel with an O-ring fitted Antler toneboard. The toneboard has a small inclusion, a little hard to see in the pics. I'm asking $35 TYD.
Thanks for looking!
(http://i245.photobucket.com/albums/gg80/Yotehntr_album/7-14-8-010.jpg)
(http://i245.photobucket.com/albums/gg80/Yotehntr_album/7-14-8-011.jpg)
(http://i245.photobucket.com/albums/gg80/Yotehntr_album/7-14-8-012.jpg)