Vintage Buder Running Horse cleat and frosted crystal paperweight

Beautiful vintage Buder West Germany running horse block sculpture in clear and frosted crystal. The horse and detail are etched on the back side of the paperweight. Early 1980s Made in West Germany exclusively for the Danbury Mint Sculptures of the World's Great Crystal Houses series. Sticker intack on bottom. Unfortunately, I have misplaced the certificate of authenticity. Measures approximately 3 inches tall by 3.75 inches wide by 1 inch wide. As new.