National Bank of Egypt, a printers archival specimen 50 piastres, ND (1914-1920), serial range Q/66 000001-Q/66 100000, brown on light tan and lilac, Sphinat left, value low left, top right and at centre, ornate border, no signature, reverse, blue-green guilloche pattern (Pick 11s, Hanafy M2s), in PMG holder, printers annotations, previously mounted, 63 Choice Uncirculated, ink date in top margin, rare