Los 809
5 £ orange in vertical pair, AM (showing plate flaw 'line over top right I square broken')/AN (without the major frame breaks showing up in late printings) , fresh colour and perfect perforation, each stamp used with clear "REGISTERED THREADNEEDLE. ST. P.O.E.C. 18 AP 99", light and almost invisible vertical crease, otherwise very fine, sign. AD and certificate K.-A. Louis BPP
