The 150th Anniversary of Ecuadorian Rule over Galapagos Islands and the 100th Anniversary of the Death of Charles Darwin, Evolutionary Biologist, 1809-1882 1983
Viser nu Ecuador - Post frimærker - 1983 - The 150th Anniversary of Ecuadorian Rule over Galapagos Islands and the 100th Anniversary of the Death of Charles Darwin, Evolutionary Biologist, 1809-1882 - 2 frimærker.
