1884 1½d LILAC (SG188) UNUSED HORIZONTAL PAIR SI SJ WITH 'PLUG FLAWS'. A very fine unused horizontal pair 1884 1½d lilac (SG188) lettered SI SJ and showing 'PLUG FLAWS' in varying degrees on three check letters, particularly noticeable on lower right 'J' of SJ. Fine colour and very fine o.g. (Ref 144439).
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