Sýni: Bólivía - Póst skattur, frímerki (1970 - 1975) - 2 frímerki.
1971
President German Busch
13. maí WM: Ekkert Götun: 13 x 13½
![[President German Busch, tegund Q]](https://www.stampworld.com/media/catalogue/Bolivia/Postal-tax-stamps/Q-s.jpg)
1971
Airmail - President Gualberto Villarroel, 1910-1946
20. maí WM: Ekkert Götun: 13½
![[Airmail - President Gualberto Villarroel, 1910-1946, tegund R]](https://www.stampworld.com/media/catalogue/Bolivia/Postal-tax-stamps/R-s.jpg)
