Panagyurishte Treasure July 13, 2012 1966 1999 2010 2012 Bulgaria gold joint issue Kazakhstan maxicard postal stationery postcard registered +
Borobudur Temple March 25, 2012 1961 1971 2014 2015 cachet Indonesia maxicard mini sheet Netherlands ofdc postcrossing unesco United Nations +
Cyprus through the Ages June 11, 2010 2007 2008 2009 bone Bronze Age ceramic Cyprus maxicard Neolithic ofdc +