p91a: 20000 Pesos from 1985

19.7.1985. Deep blue on blue and multicolor underprint. Fortress above coastal cliffs at center, Don A. Quintana Roo at right. 3 signature titles, S. A. remoned from bank title. Back: Artwork. Watermark: Don A. Quintana Roo. Printer: BdM.

• Country & Pick Number:Mexico p91a
• Denomination & Currency:20000 Pesos
• First Year of Issue:1985
• Issue Type: Regular Issue