Bank of England, Cyril Patrick Mahon (1925-1929), 10 shillings, ND (1928), serial number A01 000317, brown, ornate crowned vignette of Britannia at left, value at right, reverse brown, value at left and right, (EPM B210a, Pick 362a), in PMG holder 65 EPQ Gem Uncirculated, a very rare and desirable low number for the first issue of the Bank of England 10 shilling type note