The 150th Anniversary of the National Geographic Institute 2020
Now showing: Spain - Postage stamps - 2020 - The 150th Anniversary of the National Geographic Institute - 1 stamps.
2020
The 150th Anniversary of the National Geographic Institute
14. September WM: None Sheetsize: 1 Engraving: R.C.M. - F.N.M.T.
![[The 150th Anniversary of the National Geographic Institute, type ]](https://www.stampworld.com/media/catalogue/Spain/Postage-stamps/5474-b.jpg)
