East African Currency Board, a printers archival specimen 10 shillings, Nairobi, 1 September 1950, serial number C/39 00000, green and pale pink, George VI at low left, value at low right, at centre and at each corner, signatures of Downie, Kershaw, Bourdillon and Rogers, reverse green, lion at centre (Pick 29bs TBB B218is), in PCGS Currency holder 50 ABOUT NEW, perforated CANCELLED, ink date 26.1.51 in top margin, Mounting Remnants, rare