9 " Vintage Pewter Elk / Deer Wall Plate

This is a rare 9 "vintage pewter elk / deer decorative wall hanging plate as you look at the pictures you will see markings indicated buy paper and I had done some extensive research on the markings on the front their initials that appear to be RB or x b and on the back there's a series of three stamps that could be German / English / Spanish quistador I am not sure like I said I did the research on I could not find anything to match I'm selling this unusual pewter wall hanging for $35 there's a price on here from 25 years ago for $45 it's worth much more than what I'm asking