A History of Ireland in 100 Objects January 27, 2018 2017 2018 ATM Bronze Age ceramic Ireland lithic + postcrossing 2017 2018 ATM Bronze Age ceramic Ireland lithic postcrossing
Newgrange September 30, 2013 1977 2017 ATM Ireland museum postcard postcrossing rock art + unesco 1977 2017 ATM Ireland museum postcard postcrossing rock art unesco
Acropolis August 07, 2013 1986 2004 2010 ATM First Flight Germany + Greece 1986 2004 2010 ATM First Flight Germany Greece
Mayan Calendar February 27, 2013 2012 ATM Belgium fdc maxicard +0 ofdc 2012 ATM Belgium fdc maxicard ofdc
Danish Dolmens October 01, 2012 1962 1966 2007 ATM Denmark megalith + ofdc 1962 1966 2007 ATM Denmark megalith ofdc