The 100th Anniversary of Ebre Observatory 2004
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2004
The 100th Anniversary of Ebre Observatory
5. november WM: Inga storlek på arket: 50 Gravyr: R.C.M. - F.N.M.T. Perforering: 14
![[The 100th Anniversary of Ebre Observatory, Typ EXX]](https://www.stampworld.com/media/catalogue/Spain/Postage-stamps/EXX-s.jpg)
