British Caribbean Territories, printers archival $10, 1 September 1951, serial number range A/1 950001 to B/1 950000, McDavid, Robertson and Cuke signatures, perforated SPECIMEN, ink date ‘9/10/51’ in top margin, in PMG holder 58 choice about uncirculated, rare
BNB B104b, Pick 4 £600-£800