South America

1980 Airmail – The 100th Anniversary of the Death of Rowland Hill

1980 Airmail – The 100th Anniversary of the Death of Rowland Hill

1980 Airmail – Olympic Games – Moscow, USSR

1980 Airmail – Olympic Games – Moscow, USSR

1980 Airmail – Olympic Games – Lake Placid, USA

1980 “Exfilmar” Bolivian Maritime Stamp Exhibition, La Paz

1979 Gastroenterological Laboratory – Japanese/Bolivian Health Co-operation

1979 The 50th Anniversary of the National Radio

1979 The 18th CEPAL Sessions – La Paz, Bolivia

1979 The 100th Anniversary of the Birth of Franz Tamayo