^Lot 159 San Jose, Costa Rica, Banco Central, 20 colones, 28-8-1980, series C, serial C15697763, cutting erro

San Jose, Costa Rica, Banco Central, 20 colones, 28-8-1980, series C, serial C15697763, cutting error with extra tab, PCGS Choice UNC 64. SCWPM-238c. An extra "fin" of paper is seen in the bottom left corner of this miscut note. Additionally, a minor ink smear is noted across the top margin on the back. Pedigreed to the Tamarindo Collection of Costa Rican Error Paper Money. Please use this link to verify the certification number