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1960 Airmail – World Refugee Year

1960 Airmail – Tourist Publicity

1960 Tourist Publicity

1960 Airmail – Visit of the Mexican President to Bolivia

1960 Visit of the Mexican President to Bolivia

1957 Airmail – Yacuiba-Santa Cruz Railway Inauguration

1957 Yacuiba-Santa Cruz Railway Inauguration

1957 Airmail – The Seventh Latin-America Economic Congress, La Paz

1957 The Seventh Latin-America Economic Congress, La Paz

1957 Airmail – Currency Revaluation – Founding of La Paz stamps of 1951 Surcharged