Guyana
Prezentat acum: Guyana - Timbre poştale (1966 - 2024) - 1 timbre.
1993
Famous People of the Twentieth Century - Science and Medicine
26. Iulie WM: Niciunul Perforare: 14¼
![[Famous People of the Twentieth Century - Science and Medicine, Tip ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guyana/Postage-stamps/3710-b.jpg)
| Nr. | Tip | D | Culoare | Descriere |
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| 3710 | DMR | 50$ | multicolor | Louis Leakey (Archaeologist and Anthropologist) | 0,81 | - | 0,81 | - | USD |
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| 3711 | DMS | 50$ | multicolor | Jonas Salk (Discoverer of Polio Vaccine) | 0,81 | - | 0,81 | - | USD |
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| 3712 | DMT | 50$ | multicolor | Hideyo Noguchi (Bacteriologist) | 0,81 | - | 0,81 | - | USD |
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| 3713 | DMU | 50$ | multicolor | Karl Landsteiner (Pathologist) | 0,81 | - | 0,81 | - | USD |
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| 3714 | DMV | 50$ | multicolor | 0,81 | - | 0,81 | - | USD |
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| 3715 | DMW | 50$ | multicolor | Sigmund Freud (Founder of Psychoanalysis) | 0,81 | - | 0,81 | - | USD |
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| 3716 | DMX | 50$ | multicolor | Louis Pasteur (Chemist) | 0,81 | - | 0,81 | - | USD |
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| 3717 | DMY | 50$ | multicolor | Madame Curie (Physicist) | 0,81 | - | 0,81 | - | USD |
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| 3718 | DMZ | 50$ | multicolor | Jean Baptiste Perrin (Physicist) | 0,81 | - | 0,81 | - | USD |
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