Watch List notes:

BRITISH WEST AFRICA: 20 Shillings (31.3.1953) in black and red. Niger river scene with palm trees at center and left on face. S/N: "B/X 828409". WMK: Elephant head. Printed by W&S. Inside holder by PMG "Choice Very Fine 35". (Pick 10a) & (Spink WACB B10a).