p18a: 1 Dollar from 1987

ND (1987). Deep blue and green. Sailing ship Sha Chuan at left. Chinese Crasse and carp at lower right, arms at upper left. Back: Orchids and satellite tracking station at center. Watermark: Lion's head. Printer: TDLR. Replacement notes: Serial number prefix Z/1, Z/2, etc.

• Country & Pick Number:Singapore p18a
• Denomination & Currency:1 Dollar
• First Year of Issue:1987
• Issue Type: Regular Issue
• Signature(s):Goh Keng Swee.