A History of Ireland in 100 Objects January 27, 2018 2017 2018 ATM Bronze Age ceramic Ireland lithic postcrossing +
Dolni Vestonice January 27, 2018 1985 2017 cachet cancel ceramic Czech Republic museum ofdc postcrossing venus +
Ljubljana Marsh August 08, 2013 2008 2013 cachet ceramic fdc mini sheet museum Slovenia unesco wood +