Pick: #8 , The Banknote Book: B108
British West Africa. West African Currency Board. 1928-1951 Issues. 20 shillings type 1928. Dates: Varieties. Dimensions: 186 x 92 mm. Watermark: West African / Currency board between a palm tree and the value 20. Printer: Waterlow & Sons Limited, London. No security thread. Material: Paper. One-sided print predominantly red and black. Description of the front: Decorative frame. Palm tree in the center. Series and numbering printed in black. Texts in English. Several combinations of signatures with members of the Currency Board.