T-66. Confederate Currency. 1864 $50. PCGS Currency Gem New 65 PPQ. No. 81866. Plate Ax. PF-3. Cr. 497. Printed by Keatinge & Ball, Columbia, SC. As common a type as these 1864 notes are, gem T-66 notes really are not easy to locate. It has been a year since we sold a Gem of this type; a PMG Gem Unc 65 EPQ that realized $720 in a weaker market for good notes.