Stamps Year 1990

195 - Crime Prevention
joaquín iturrioz
194 - Crime Prevention
joaquín iturrioz
192 - 45th anniversary of the United Nations
joaquín iturrioz
191 - Cinchona officinalis, medicinal plant
joaquín iturrioz
186 - International Trade Center
joaquín iturrioz
1493 - Astronomy
joaquín iturrioz
1492 - Astronomy
joaquín iturrioz
1491 - Astronomy
joaquín iturrioz
1466 - 150 Aniv from Kew Gardens
joaquín iturrioz
1465 - 150th Anniversary of Kew Gardens
joaquín iturrioz