Over the weekend I was in Prague and there I bought my first mint Czech stamps.
The Czech Republic is a country in Central Europe bordering on Poland, Slovakia, Austria and Germany. Until 1993 it was a part of Czechoslovakia. Today the country is a member of the EU, the NATO and the OECD.
This is one souvenir sheet I bought:
700th birthday of Charles IV (issued 04-05-2016)