Just finished my second attempt at making a turkey call out of a turtle shell. Here is a picture of the two together. The largest one was posted earlier. A friend gave me the little one last weekend and I told him that I didn't know how it would turn out. It was pretty fragile but it turned out OK. It sounds alright but not quite as much variation as the larger one. The little one measures 3 inches long and 2 1/2 inches wide. It will be awhile before I can make any more because I burnt up my buffer/grinder while I was polishing the little one. I'm bringing both to the Deer Classic in Columbia on saturday afternoon. So if anyone wants to get some ideas on how they can make their own you can inspect them there.