Singapore
Board of Commissioners of Currency, Singapore, specimen $50, ND (1989), serial number A/1 000000, blue and mauve, Teo Choo Hong orchid at centre, arms at low right, Lim Kin San signature, red SPECIMEN overprint, four cancellation holes, in PMG holder 65 EPQ, gem uncirculated, a high grade for type
TBB BNP 1, Pick CS1, KNB 5as S$800-S$1,000