Bank of England, Basil Gage Catterns (1929-1934), 20, Manchester, 28 March 1930, serial number 44/W 39184, black and white, ornate crowned vignette of Britannia top left, value in black tablet low left, printed signature of Basil Catterns low right (EPM B230f, Pick 330d), in PMG holder, paper makers notch, annotations, 35 Choice Very Fine. Less than ten examples believed extant, very rare, ex Spink 2010.