Watch List notes:

(x) Board of Commissioners of Currency, Singapore, $1, prefix B/6, blue, $5, prefix A/31, green, both ND (1970), both orchid at centre, arms at right, signatures of Lim Kin San and Hon Sui Sen respectively(Pick 1a, 2d), in PMG holders 65 Gem Uncirculated, EPQ and 64 Choice Uncirculated, EPQ (2).

Estimate: £250 - £300