1962 The Fourth National Eucharistic Congress, Santa Cruz
1962 The Fourth National Eucharistic Congress, Santa Cruz
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1961 The 400th Anniversary of the Santa Cruz de la Sierra
1961 The 400th Anniversary of the Santa Cruz de la Sierra
1961 Airmail Stamps – Visit of Argentinian President Frondizi
1961 Airmail Stamps – Visit of Argentinian President Frondizi
1960 Unissued Tiahuanacu Excavation stamps Surcharged as in “Design from Gate of the Sun”
1960 Unissued Tiahuanacu Excavation stamps Surcharged as in “Design from Gate of the Sun”
2010 The 80th Anniversary of the First Mail Flight Between France and Bolovia
2010 The 80th Anniversary of the First Mail Flight Between France and Bolovia
2009 The 38th Anniversary of the Bolivian Philatelic Association
2009 The 38th Anniversary of the Bolivian Philatelic Association