The 95th Anniversary of Alexander Fleming's Discovery of Penicillin 2023
2020-2023Now showing: Sierra Leone 2018-Present - Postage stamps - 2023 - The 95th Anniversary of Alexander Fleming's Discovery of Penicillin - 3 stamps.
2023
The 95th Anniversary of Alexander Fleming's Discovery of Penicillin
25. May WM: None Perforation: 13ΒΌ
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