Opening of Marine Biology Station on Galapagos Islands and 15th Anniversary of UNESCO 1961
Dabar rodoma: Ekvadoras - Pašto Ženklai - 1961 - Opening of Marine Biology Station on Galapagos Islands and 15th Anniversary of UNESCO - 3 ženklai.
1961
Opening of Marine Biology Station on Galapagos Islands and 15th Anniversary of UNESCO
2. lapkritis WM: Niekas
![[Opening of Marine Biology Station on Galapagos Islands and 15th Anniversary of UNESCO, tipas ALO]](https://www.stampworld.com/media/catalogue/Ecuador/Postage-stamps/ALO-s.jpg)
![[Opening of Marine Biology Station on Galapagos Islands and 15th Anniversary of UNESCO, tipas ALP]](https://www.stampworld.com/media/catalogue/Ecuador/Postage-stamps/ALP-s.jpg)
![[Opening of Marine Biology Station on Galapagos Islands and 15th Anniversary of UNESCO, tipas ALQ]](https://www.stampworld.com/media/catalogue/Ecuador/Postage-stamps/ALQ-s.jpg)
