1980 Airmail – Olympic Games – Lake Placid, USA
1980 Airmail – Olympic Games – Lake Placid, USA
Bolivia
1980 “Exfilmar” Bolivian Maritime Stamp Exhibition, La Paz
1980 “Exfilmar” Bolivian Maritime Stamp Exhibition, La Paz
1979 Gastroenterological Laboratory – Japanese/Bolivian Health Co-operation
1979 Gastroenterological Laboratory – Japanese/Bolivian Health Co-operation
1979 The 50th Anniversary of the National Radio
1979 The 50th Anniversary of the National Radio
1979 The 18th CEPAL Sessions – La Paz, Bolivia
1979 The 18th CEPAL Sessions – La Paz, Bolivia
1979 The 100th Anniversary of the Birth of Franz Tamayo
1979 The 100th Anniversary of the Birth of Franz Tamayo
1979 Mountain View – Puerto Suarez Iron Ore Deposits
1979 Mountain View – Puerto Suarez Iron Ore Deposits
1999 Inauguration of Gas Pipeline from Santa Cruz, Bolivia, to Campinas, Brazil
1999 Inauguration of Gas Pipeline from Santa Cruz, Bolivia, to Campinas, Brazil
1999 The 100th Anniversary of the Japanese Immigration to Bolivia
1999 The 100th Anniversary of the Japanese Immigration to Bolivia