Stamps Year 1957

Norway-change
Miguel Angel Sancho
Norway-change
Miguel Angel Sancho
Norway-change
Miguel Angel Sancho
Symbolism of the Esperanto movement
Nelida Fernandez Besada
Simón Bolívar (1805-1830-1955) - 150th Anniversary of the Monte Sacro Oath and 125th Anniversary of his Death.
Herman Cudris Castañeda
School Bell - Student - Education - Books
Herman Cudris Castañeda
Communications Palace -Tax for the Construction of the Postal Ministry and the Post Ministry
Herman Cudris Castañeda
Ashoka Pillar Capital with 4 Lions - National Emblem of India-Series 1957/58.
Herman Cudris Castañeda
Mariazell Basilica (or Basilica of the Birth of the Virgin Mary) in the City of Mariazell.
Herman Cudris Castañeda
Meteorological Satellite - World Meteorological Organization.
Herman Cudris Castañeda