pS300b: 20 Pesos from 1906

(ca.1906-14). Black on green underprint. Miners working at center. Back: Blue-gray. Portrait of Acapulco. Printer: ABNC. Series B. 19xx (ca.1914). Perforated: AMORTIZADO. (BK-GUE-10). NOTE: For #S299 and S300, confirmation is requested for the 1914 date as issued notes.

• Country & Pick Number:Mexico pS300b
• Denomination & Currency:20 Pesos
• First Year of Issue:1906
• Issue Type: Regular Issue