Scythian Pectoral February 02, 2014 1976 1999 2013 gold mini sheet postal stationery postcard postcrossing registered Ukraine USSR +
Panagyurishte Treasure July 13, 2012 1966 1999 2010 2012 Bulgaria gold joint issue Kazakhstan maxicard postal stationery postcard registered +
Millennium Series December 05, 2011 1999 Bronze Age ceramic gold Korea South mini sheet Neolithic shell silver +
Archaeological Discoveries February 06, 2011 1972 1973 1974 1975 antler bronze Bronze Age ceramic gold ofdc semi postal slogan cancel Switzerland +
King Tut November 14, 2010 1972 1992 1993 2002 cachet cancel Egypt gold Great Britain museum postcard wood +