Manx Museum September 29, 2017 1986 cachet Isle of Man museum +0 Neolithic 1986 cachet Isle of Man museum Neolithic
Machu Picchu April 03, 2016 1986 2011 2014 Brazil cancel +3 joint issue mini sheet ofdc Peru postcrossing registered unesco 1986 2011 2014 Brazil cancel joint issue mini sheet ofdc Peru postcrossing registered unesco
Acropolis August 07, 2013 1986 2004 2010 ATM First Flight Germany + Greece 1986 2004 2010 ATM First Flight Germany Greece
Hadrian's Wall October 01, 2012 1986 1993 2005 2009 aerogramme +6 Australia booklet bronze Great Britain Italy joint issue maxicard PHQ postcrossing unesco 1986 1993 2005 2009 aerogramme Australia booklet bronze Great Britain Italy joint issue maxicard PHQ postcrossing unesco
Nazca Lines October 01, 2012 1986 1997 2016 cachet cancel ceramic Peru postcard unesco + USA 1986 1997 2016 cachet cancel ceramic Peru postcard unesco USA
Roman Britain October 23, 2010 1979 1986 1993 booklet coin +1 gold Great Britain mosaic ofdc postcard slogan cancel 1979 1986 1993 booklet coin gold Great Britain mosaic ofdc postcard slogan cancel