Stamps Year 1991

Ancient Musical Instruments.
josep colomer valls
Barcelona Olympics 92
joaquín iturrioz
history of aeronautics
joaquín iturrioz
history of aeronautics
joaquín iturrioz
history of aeronautics
joaquín iturrioz
flora, orchis purpurea
joaquín iturrioz
flora, ophrys apifera
joaquín iturrioz
1380 B - Dutch stamp cent
joaquín iturrioz
1390 - Christmas and New Year
joaquín iturrioz
200 years Antarctica
Sonia Boffa