Fr. 233. 1899 $1 Silver Certificate. PCGS Currency Superb Gem New 67 PPQ. Low Serial Number.Any collector seeking a representative for this type in a Superb Gem grade will appreciate this offering all the more as it shows with a terrific two digit serial number of Y72Y. These low numbered "Black Eagle," notes have always been admired by collectors and pieces with quality this nice, even more so. Exceptionally even borders and pack fresh originality both combine to help attest to the grade.