Stamps Year 1990

817 - VI National Philatelic Exhibition EXFIVIA'90
Manuel Briones
810 - 400th Anniversary of the Larecaja District Court
Manuel Briones
807 - Centennial of the Cochabamba Social Club
Manuel Briones
805 - Year of Telecommunications Development
Manuel Briones
805 - Year of Telecommunications Development
Manuel Briones
804 - 450th Anniversary of the White City of America
Manuel Briones
799 - Fight Against Drugs
Manuel Briones
1003 - Postal Workers Christmas Fund
Manuel Briones
125th anniversary of the International Telecommunication Union
Francisco Minguez
Cultural and Natural Assets: Torre d' Bujanco
gines Moral