I have a white oak burl howler for sale today. The call is voiced with a Carver toneboard. It is 5" long and just under 1 3/4" across the bell. The call is finished inside and out. Price $25 shipped.
(https://forum.finsandfur.net/proxy.php?request=http%3A%2F%2Fi261.photobucket.com%2Falbums%2Fii57%2Farmyturner%2Fcalls038.jpg&hash=627f57b308ea0612e529c5c41252ab884b1cadd1)
(https://forum.finsandfur.net/proxy.php?request=http%3A%2F%2Fi261.photobucket.com%2Falbums%2Fii57%2Farmyturner%2Fcalls039.jpg&hash=821d3dd7b4db1615ca26677f9f2648ee27d08363)