joaquín iturrioz

Stamps Year 1991 . Joaquín Iturrioz

1394 - Centº of S.C.T.
Mexico
3154 - Centº of simple verses, José Martí
Cuba
3151 - Philanippon 91, international philatelic exhibition
Cuba
1380 E - Queen Beatrix
Netherlands
3944 - Golia Monastery
Romania
1357 - History of airmail, airship
Germany
1356 - history of airmail, fokker
Germany
1355 - History of air mail, single seat
Germany
1382 - J. H. Van'T Hoff, Nobel Prize in Chemistry
Netherlands
1368 - Protection of nature and environment
Netherlands