pS521p: 50 Centavos from 1920

8.7.1920. Green on tan underprint. Condor in flight at center. Back: Green. Overprint: Solid bar on text below denomination under condor at center. Ley... on back. Printer: ABNC. Proof without overprint: Ley... on back.

• Country & Pick Number:Colombia pS521p
• Denomination & Currency:50 Centavos
• First Year of Issue:1920
• Issue Type: Printers Proof