p100a: 1 Colon from 1963

12.3.1963; 25.1.1966; 23.8.1966. Black on multicolored underprint. Central Bank at center. Back orange; C. Columbus at center left on back. Printer: TDLR.

• Country & Pick Number:El Salvador p100a
• Denomination & Currency:1 Colon
• First Year of Issue:1963
• Issue Type: Regular Issue