I am trying to sell a saddle I bought a few years. It is a wonderful saddle, good quality thick leather with beautiful markings. I took it to a saddle shop a while back and was told it had a wooden tree. The only marking I can find on it is "SBS" with a small picture of what looks like a bucking bronc. Does anyone have any idea what brand this saddle could be? Or is it possible the "SBS" marking was just a custom marking placed by the owners before me?