COLOMBIA. Banco de la Republica. 5 Pesos July 20, 1971. P-406c*. RC5. Replacement.A second rare July 20, 1971 replacement note with a security thread device. Serial 00126230 with small “r” in the center. The MWR catalog value is $350 in AU. Another Gem with exceptional color and paper.PMG Gem Uncirculated 65 EPQ.From the Eldorado Collection of Colombian Paper Money.