Here's one I got back in 2002 it sounds as good as it looks.
Bill Barker from Indiana. I have 2 Paddles and a regular box that I "lucked" into off of contests in the Midwest. All were award winners there, but have been in the field for me also! You should check out his Pot calls too. I have a couple of those and his Strikers are mighty special! All of my purchases have been through contest auctions and I have been pretty impressed with my finds!
I have a one-sider.
It'll hunt !!!
Here's 2 of Bill Barker one side calls
Interesting. Gonna have to dig mine up, as I believe it is checkered more along the lines of a Cost-style call.