Great Salt Lake City, Utah Territory. Deseret Currency Association. Feb. 17, 1858. $20. PMG About Uncirculated 50. Handwritten Signature.(Rust 91) No imprint. Series A. Horizontal "TWENTY" at left. Small "20" at right. "GOOD ONLY IN THIS TERRITORY" in top corners. These notes were payable "in Live Stock on presentation of ONE HUNDRED Dollars." Signed by secretary H.B. Clawson at left, president Brigham Young at right. This example displays a dark impression and is fully framed and only lightly handled. The earlier Series A notes are all quite rare but this is the first $20 we have encountered. An immensely significant Mormon rarity.