The 100th Anniversary of the Discovery of the Malaria Parasite by Sir Ronald Ross 1997
מוצג עכשיו הודו - בולי דואר - 1997 - The 100th Anniversary of the Discovery of the Malaria Parasite by Sir Ronald Ross - 1 בולים.
1997
The 100th Anniversary of the Discovery of the Malaria Parasite by Sir Ronald Ross
20. אוגוסט WM: אף לא אחד נקוב: 13¼ x 13½
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