We have a horse hair blanket, not sure what to do with.

It is short brown bristly hair, with the butt part of the tail. It is 75″ long by 60″ wide. It is backed with a black very heavy almost another animal like type of hair/pelt or material. It is trimmed with black and green felted wool trim.

For the apparent age of this item is is in very good shape. It does not have the straps, so I assuming it was used as a buggy or carriage blanket for the passengers.

What would something like this be worth and what is the possible age of something like this?