Roman has sent this beautiful cover from Poland, thank you! It was posted in Warsaw on January 20 and arrived on February 18, 2016.
On the left there is a postmark “Gdańsk 150220″ too.
I am Florian, a 36-year-old cover collector from Austria. I am trying to receive at least one cover from every country of the world. If your country is on the list of missing countries, please send me a cover, I am replying with a nice-stamped one from Austria!