Stamps Year 1968

the holy grail
sergio pescador vallribera
LONGOVILO 1ST LATIN AMERICAN COMMERCIAL SATELLITE COMMUNICATION STATION
jd r
LONGOVILO 1ST LATIN AMERICAN COMMERCIAL SATELLITE COMMUNICATION STATION
jd r
INTERNATIONAL YEAR OF HUMAN RIGHTS
jd r
225 YEARS OF THE CHILE MINT
jd r
1988 - Lake Balaton
joaquín iturrioz
Conserve renewable natural resources
Herman Cudris Castañeda
Conserve Renewable Natural Resources
Herman Cudris Castañeda
Decorated grottoes of the Vézere Valley
Mario Villena
Ancient Syracusan Coin.-Italian Republic
Herman Cudris Castañeda