Friedberg 239. 1923 $1 Silver Certificate. PMG Superb Gem Uncirculated 67 EPQ. The Woods-Tate signature combination is far and away the key note of the three signature combinations for Series of 1923 $1 Silver Certificates. Roughly 550 examples of this challenging variety are known to survive. PMG has graded 326 examples of the catalog number with only five achieving a grade of Superb Gem 67 EPQ and none graded finer. The presently offered piece is boldly printed in vivid detail with plentiful margins and exceptional centering.