Stamps Year 1989

452 - Centennial of the National Geographic Institute
Manuel Briones
418 - Art Object
Manuel Briones
Denmark
Miguel Angel Sancho
50th anniversary radio Australia
carlos ródenas ferré
Denmark-change
Miguel Angel Sancho
Denmark-change
Miguel Angel Sancho
1997 - Tenn? Sh?
Manuel Briones
1996 - International Conference on Irrigation and Drainage
Manuel Briones
1996 - International Conference on Irrigation and Drainage
Manuel Briones
1996 - International Conference on Irrigation and Drainage
Manuel Briones