The 10 Year Plan of the UNESCO International Water Management 1966
Viser nå: Guinea - Postfrimerker - 1966 - The 10 Year Plan of the UNESCO International Water Management - 3 frimerker.
1966
The 10 Year Plan of the UNESCO International Water Management
26. September VM: Ingen Perforering: 10½
![[The 10 Year Plan of the UNESCO International Water Management, type FV]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/FV-s.jpg)
![[The 10 Year Plan of the UNESCO International Water Management, type FV1]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/FV1-s.jpg)
![[The 10 Year Plan of the UNESCO International Water Management, type FV2]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/FV2-s.jpg)
