Watch List notes:

(x) East Caribbean Currency Authority, $20, 1965, serial number A1 999032, purple and multicolour, portrait Queen Elizabeth II at right, map of islands at left, turtles at centre, bank title top centre, reverse, ornate border, palm tree, coastline, mountains in distance, (TBB B103b, Pick 15b), in PMG holder number 40 EPQ, first prefix for type and incredibly scarce in issued form, a nice example.

Estimate: £450 - £550