This uncirculated 100 Colombian peso de oro banknote is dated 7 August 1991 and signed by Bank of the Republic General Manager Francisco J. Ortega Acosta and Secretary Luis Carlos Leon Cuervo. It is an orange, red, violet, and green note that measures 140 mm x 70 mm. Its obverse side features the military leader Antonio Nariño and a document. Its reverse side shows the Liberty head bank seal, a screw-type printing press, and the church in the main plaza of Villa de Leyva in Boyaca. Security features include a solid security thread with printed BRC 100 and a watermark of Antonio Nariño. The details of this note have been verified and TAP Authenticated by Banknote World experts.