Muri Bhalissa: Bolivja - Bolli postali tat-taxxa (1950 - 1959) - 2 bolol.
1956
For the Building of New Airports
WM: Xejn Perforazzjoni: 10½
![[For the Building of New Airports, Tip M]](https://www.stampworld.com/media/catalogue/Bolivia/Postal-tax-stamps/M-s.jpg)
1956
For the Building of New Airports
WM: Xejn Perforazzjoni: 12
![[For the Building of New Airports, Tip N]](https://www.stampworld.com/media/catalogue/Bolivia/Postal-tax-stamps/N-s.jpg)
