Alexander Fleming, 1881-1955 2019
Now showing: Niger - Postage stamps - 2019 - Alexander Fleming, 1881-1955 - 4 stamps.
2019
Alexander Fleming, 1881-1955
24. August WM: None Perforation: 13ΒΌ
![[Alexander Fleming, 1881-1955, type ]](https://www.stampworld.com/media/catalogue/Niger/Postage-stamps/6634-b.jpg)
| No. | Type | D | Color | Description |
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| 6634 | IPK | 800Fr | multicoloured | Sarcoscypha coccinea | 2.35 | - | 2.35 | - | USD |
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| 6635 | IPL | 800Fr | multicoloured | Penicillum chrysogenum | 2.35 | - | 2.35 | - | USD |
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| 6636 | IPM | 800Fr | multicoloured | Methylene Blue Staining | 2.35 | - | 2.35 | - | USD |
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| 6637 | IPN | 800Fr | multicoloured | Armillaria solidipes | 2.35 | - | 2.35 | - | USD |
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| 6634‑6637 | Minisheet | 9.39 | - | 9.39 | - | USD | |||||||||||
| 6634‑6637 | 9.40 | - | 9.40 | - | USD |
