 A third issue was made up of seven labels and issued in decimal currency in the following values : 1p , 11 ⁄ 2p , 3p , 4p , 5p , 7p and <unk> . In the fourth issue the 3p , 4p and 5p values were reissued in non @-@ watermarked paper on 20 March 1978 . A new design , printed by photogravure , and appeared on 20 June 1980 in ten values : 1p , 2p , 4p , 6p , <unk> , <unk> , 20p , 24p , 30p and 50p made up the fifth issue . The sheet format was two panes of 100 divided by a gutter margin . The sixth issue consisted of ten newly designed labels by Q Design and lithographically printed by <unk> on non @-@ watermarked paper on 6 October 1988 . The values were : 1p , 2p , 3p , 4p , 5p , <unk> , 20p , 24p , 30p , 50p and £ 1 . No Euro currency postage dues have been produced . 
