Wikimedi'Òc

Stamp of Moldova md402.jpg - Butko

Stamp of Moldova md539.jpg - Butko

Md465-6a.jpg - Butko

2012. Марка России 1598m (2).jpg - Butko

Stamps of Moldova, 041-11.jpg - Cekli829

Stamps of Romania, 2011-78.jpg - Cekli829

Stamps of Romania, 2011-79.jpg - Cekli829

Stamps of Kazakhstan, 2012-32.jpg - Cekli829

1966 CPA 3385.jpg - Matsievsky

Stamp of Russia 2015 No 1911 Postcrossing.jpg - Dmitry Ivanov

RUSMARKA-1991.jpg - Leonprimer

Stamp of Russia - 2015 - Triumphant Arch in Phenyan.png - Gone Postal

Stamp of Afghanistan - 1945 - Colnect 488425 - Arch of Paghman and King Mohammed Nadir Shah.jpeg - Gone Postal

The Soviet Union 1990 CPA 6174 stamp (Triumphal arch and Nativity Cathedral, Kishinev, Moldova).png - Matsievsky

Russia stamp 2015 № 1991list.jpg - Miruva