Fr. 1605. 1928E $1 Silver Certificate. PMG Gem Uncirculated 66 EPQ.;These 1928E series notes are the key to small-size One Dollar Silver Certificates. This high-end Gem offering will certainly be appreciated by collectors as the originality is unquestionable and the centering terrific. The last 66 graded note Track and Price shows to have sold publicly was another PMG graded note that brought $5,405 in a January 2015 sale.