Watch List notes:

(x) Board of Comm. of Currency, Singapore, a pair of notes: $10, ND (1967), serial number A/13 534254,
$50, ND (1973), serial number A/40 435711, (Pick 3a, 5d), in PMG holders 64 Choice Uncirculated, 35 Choice Very Fine.

Estimate: £150 - £250