Bolivia
Viser nu Bolivia - Post frimærker (1867 - 2023) - 1 frimærker.
1968
The 9th Congress of the UPAE, Postal Union of the Americas and Spain, Bolivian Folklore
24. juni VM: Ingen Design: Gil Imana. Gravering: La Papelera S.A., La Paz. Perforeringer: 13½