The 100th Anniversary of the Ondrejov Observatory 1998
Sada prikazujemo: Češka - Poštanske marke - 1998 - The 100th Anniversary of the Ondrejov Observatory - 1 marke.
1998
The 100th Anniversary of the Ondrejov Observatory
25. Ožujak WM: Ništa Veličina lista: 50 Dizajn: Zdene(k Mézl Perforacija: 11¾ x 11¼
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