Stamps Category Economy

Norway-change
Miguel Angel Sancho
586 and 587 - 40 years of Oman oil export
joaquín iturrioz
2376 - Environmental Protection
Manuel Briones
Straw Market
Herman Cudris Castañeda
Ed:731 - Figures - 2Cts.
Herman Cudris Castañeda
60th anniversary of the international plan and 20th of the national plan
Miguel Angel Sancho
60th anniversary of the international plan and 20th of the national plan
Miguel Angel Sancho
C19 - Mongolian Achievements
Manuel Briones
Save energy
ALI EL ARFAWI
Official Stamps of the Postal Administration.
Herman Cudris Castañeda