East African Currency Board, a printers archival specimen 5 shillings, Nairobi, 1 January 1952, serial number F/51 00000, orange-brown, George VI at right, value at left, at centre and at each corner, signatures of Downie, Kershaw, Bourdillon and Rogers (Pick 28bs TBB B217ks), in PCGS holder 62 NEW, perforated CANCELLED, ink date 28.1.52 in top margin, rare