Fr. 229. 1899 $1 Silver Certificate. PMG Superb Gem Uncirculated 67 EPQ. Banknotes certified at this Superb Gem New grade level are always a sight to behold as they produce the strongest visual impact available for banknote designs. The Black Eagle offered here enjoys extremely well balanced margins and ink quality that brings out even the finest intricacies of the engraving From the Silver Springs Collection.