pS1831b: 0.5 Real Plata Boliviana from 1868

3.10.1868. Brown. Horse's head at upper center. Overprint: CONCEPCION DEL URUGUAY.

• Country & Pick Number:Argentina pS1831b
• Denomination & Currency:0.5 Real Plata Boliviana
• First Year of Issue:1868
• Issue Type: Regular Issue