Fr. 2070-Is. 1969-C $20 Federal Reserve Note. Minneapolis. PMG Choice Uncirculated 63 EPQ. Specimen.A beautiful Gem note with superb color and bright, fresh paper. The centering and margins are excellent, but some minor handling is what keeps it out of the Gem category. Clearly marked "SPECIMEN" in red ink, one time on the front, and twice on the back. Serial Number I 23456789 A.