p61a: 100 Pesos from 1961

8.11.1961. Brown on multicolor underprint. Like p55 but series letters below serial number. Printer: ABNC. Red series letters. Series: LE-ZZ; AAA-AEG.

• Country & Pick Number:Mexico p61a
• Denomination & Currency:100 Pesos
• First Year of Issue:1961
• Issue Type: Regular Issue
• Series:1957; 1961 Issue
• Issuer:Banco de Mexico