Brand of my new bridle

My neighbor, who is a professional horse trainer, was cleaning out her garage today and gave me a couple goodies, one of them a bridle. It has probably been sitting in her garage for at least a good 5 years. I was cleaning it, and noticed a little logo on the side. It looked like a horse shoe, with a K and some other letter inside it. Does anyone have any idea what brand this bridle could be? If you need a photo, I can post one soon. Thanks!