Bank of England, Cyril Patrick Mahon (1925-1929), 」10, Liverpool 10 February 1927, serial number 107/V 60456, black and white, ornate crowned vignette of Britannia top left, I promise to pay to Bearer on demand the sum of Ten Pounds in text at centre, value in black tablet low left, printed serial number, date and signature, (EPM B216e, Pick 321d), in PMG holder 40 Extremely Fine. A rare and attractive example