p170b: 20 Piso from 1986

ND (1986-1994). Orange and blue on multicolor underprint. President M. Quezon at left center, arms at right. Back: Malakanyang Palace. Watermark: President M. Quezon. Black serial number. Replacement notes: Serial number prefix "+".

• Country & Pick Number:Philippines p170b
• Denomination & Currency:20 Piso
• First Year of Issue:1986
• Issue Type: Regular Issue
• Signature(s):C. Aquino, J. Fernandez