1961 Romania Series of stamps + Block (Romanian Gold Medals at the 16th and 17th Summer Olympics) MNH №2010-2019 + Block 50

1961 Romania Series of stamps + Block (Romanian Gold Medals at the 16th and 17th Summer Olympics) MNH №2010-2019 + Block 50

Romania Series of stamps + Block (Romanian Gold Medals at the 16th and 17th Summer Olympics) MNH №20