The 50th Anniversary of The Discovery of The Cause of Yellow-fever by Doctor Carlos J. Finley, and to honour The Martyrs of Science 1951
מוצג עכשיו קובה - בולי דואר - 1951 - The 50th Anniversary of The Discovery of The Cause of Yellow-fever by Doctor Carlos J. Finley, and to honour The Martyrs of Science - 1 בולים.
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