Vintage Coors Belt Buckle

This vintage Coors beer belt buckle #P-170/0, is in great condition. Not sure what year exactly but I believe somewhere in the early 1979’s. Needs a little polishing and is missing the metal lock arm on back. The front is embosssed and has nice design in the center of a waterfall and says Coors at top and Brewed with pure Rocky Mountain Spring Water.. The buckle is nicely made heavy weight metal, not sure what type.The buckle is marked on the back Patent Pending and Made in USA, Trademark usage License of Adolph Coors Company, Golden, Colorado. Great for collectors!