GUYANA 1981 (VARIETY) 10C/3C MAP OF GUYANA PLATE BLOCK MISSING SURCHARGE
3c Map of Guyana traffic light/plate IIA–IA block x 10 with surcharge and 'ESSEQUIBO IS OURS' overprint progressively missing. The two rightmost columns completely lacking the surcharge and overprint. Unique positional piece. Fresh and fine. Mint never hinged. SG771var; SC336var
