COLOMBIA. Lot of (2) El Banco de Colombia. 50 Pesos, 1881 & ND (1881). P-S387p1 & S387p2. Front & Back Proof. PMG Choice Uncirculated 63 EPQ & Gem Uncirculated 65 EPQ. Included in this lot are P-S387p1 Front Proof in CU 63Q and P-S387p2 Back Proof in GU 65Q.