COLOMBIA. El Banco Central. 50 Pesos, 1907. P-S371FP & S371BP. Front and Back Proof. PMG Choice Uncirculated 64. 2 pieces in lot. Both front and back proofs are found in appealing near-Gem grades. with vibrant purplish ink stand out on both. The face proof displays General R. Reyes at left with an allegorical woman striking down a man at left. The back proof shows the bank building at center flanked by "50" counters.
