Stamps Year 1990

1595 - 800th Anniversary of the Teutonic Order
Manuel Briones
1594 ? Addition of Lübeck to the UNESCO World Heritage List
Manuel Briones
International Year of Literature
Nelida Fernandez Besada
1598 - Nature and Environment
Manuel Briones
3620 - Paintings Damaged in the 1989 Revolution
Manuel Briones
2353 - Ship
Manuel Briones
Belgium-change
Miguel Angel Sancho
Mushrooms - Pholiota squarosa
Nelida Fernandez Besada
Mushrooms - Oudemanseilla mucida
Nelida Fernandez Besada
Mushrooms - Coprinus comatus
Nelida Fernandez Besada