Fr. 237. 1923 $1 Silver Certificate. PCGS Superb Gem New 68 PPQ.;A rare grade for large-size currency and when available with any design considered, strong interest always follows. The note is basically perfect to the naked eye, showing picture perfect centering and margins and fully original paper throughout. Of the 6000 plus graded by PCGS Currency for this catalog number just a small handful have attained this stratospheric grade level.