Now showing: United States - Postage stamps (1940 - 1949) - 5684 stamps.
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![[Famous Americans - Scientists, type MT]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/MT-s.jpg)
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![[Famous Americans - Scientists, type MT]](https://www.stampworld.com/media/market/128662/715222-s.jpg)
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![[Famous Americans - Scientists, type MT]](https://www.stampworld.com/media/market/69440/813107-s.jpg)
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![[Famous Americans - Scientists, type MQ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/MQ-s.jpg)
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![[Famous Americans - Scientists, type MS]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/MS-s.jpg)
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![[Famous Americans - Scientists, type MS]](https://www.stampworld.com/media/market/100840/2163516-s.jpg)
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![[Famous Americans - Scientists, type MR]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/MR-s.jpg)
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![[Famous Americans - Scientists, type MS]](https://www.stampworld.com/media/market/128662/3767845-s.jpg)
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![[Famous Americans - Scientists, type MR]](https://www.stampworld.com/media/market/341869/3863303-s.jpg)
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![[Famous Americans - Scientists, type MU]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/MU-s.jpg)
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| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 682 | MQ | 1C | green | John James Audubon | (59 mill) | - | - | - | - | |||||
| 683 | MR | 2C | carmine | Dr. Crawford W. Long | (58 mill) | - | - | - | - | |||||
| 684 | MS | 3C | purple | Luther Burbank | (58 mill) | - | - | - | - | |||||
| 685 | MT | 5C | blue | Dr. Walter Reed | (24 mill) | - | - | - | - | |||||
| 686 | MU | 10C | brown | Jane Addams | (15 mill) | - | - | - | - | |||||
| 682‑686 | - | 8.00 | - | - | USD |
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![[Famous Americans - Scientists, type MR]](https://www.stampworld.com/media/market/74292/5657682-s.jpg)
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![[Famous Americans - Scientists, type MQ]](https://www.stampworld.com/media/market/434841/5677016-s.jpg)
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![[Famous Americans - Scientists, type MT]](https://www.stampworld.com/media/market/434841/5680031-s.jpg)
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![[Famous Americans - Scientists, type MR]](https://www.stampworld.com/media/market/109791/5724467-s.jpg)
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![[Famous Americans - Scientists, type MQ]](https://www.stampworld.com/media/market/109791/5724485-s.jpg)
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![[Famous Americans - Scientists, type MS]](https://www.stampworld.com/media/market/101675/5884460-s.jpg)
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![[Famous Americans - Scientists, type MT]](https://www.stampworld.com/media/market/101675/5884464-s.jpg)
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![[Famous Americans - Scientists, type MU]](https://www.stampworld.com/media/market/228297/5888499-s.jpg)
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![[Famous Americans - Scientists, type MT]](https://www.stampworld.com/media/market/283930/6148397-s.jpg)
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![[Famous Americans - Scientists, type MU]](https://www.stampworld.com/media/market/283930/6148400-s.jpg)
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![[Famous Americans - Scientists, type MR]](https://www.stampworld.com/media/market/283930/6148530-s.jpg)
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![[Famous Americans - Scientists, type MT]](https://www.stampworld.com/media/market/228297/6597129-s.jpg)
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![[Famous Americans - Scientists, type MQ]](https://www.stampworld.com/media/market/228297/6641867-s.jpg)
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![[Famous Americans - Scientists, type MQ]](https://www.stampworld.com/media/market/228297/6641868-s.jpg)
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![[Famous Americans - Scientists, type MS]](https://www.stampworld.com/media/market/228297/6641893-s.jpg)
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![[Famous Americans - Scientists, type MR]](https://www.stampworld.com/media/market/228297/6644098-s.jpg)
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![[Famous Americans - Scientists, type MR]](https://www.stampworld.com/media/market/228297/6644100-s.jpg)
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| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 682 | MQ | 1C | green | John James Audubon | (59 mill) | - | - | - | - | |||||
| 683 | MR | 2C | carmine | Dr. Crawford W. Long | (58 mill) | - | - | - | - | |||||
| 684 | MS | 3C | purple | Luther Burbank | (58 mill) | - | - | - | - | |||||
| 685 | MT | 5C | blue | Dr. Walter Reed | (24 mill) | - | - | - | - | |||||
| 686 | MU | 10C | brown | Jane Addams | (15 mill) | - | - | - | - | |||||
| 682‑686 | 6.75 | - | - | - | EUR |
