Miniature Handmade Leather Horse Saddle

I have a miniature handmade leather saddle that I have had for around 15 years, I recieved it from my grandmother, I am not sure where she got it or how old it really is. It has hand stamped designs in the leather of bisons, cacti and stars. There is what I believe is sheep skin underneath the saddle (where it would rest on the horse). I am not sure what else to say about it, if you have any questions please ask. I really need help, I can't seem to find anything comparable online and I am very curious. 

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