Now showing: United States - Postage stamps (1847 - 2024) - 6852 stamps.
WM: None Design: La Maison Blanche Perforation: 11 x 10½
![[Presidential issue, type KO]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KO-s.jpg)
![[Presidential issue, type KO1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KO1-s.jpg)
![[Presidential issue, type KO2]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KO2-s.jpg)
![[Presidential issue, type KP]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KP-s.jpg)
![[Presidential issue, type KP1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KP1-s.jpg)
![[Presidential issue, type KQ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KQ-s.jpg)
![[Presidential issue, type KQ1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KQ1-s.jpg)
![[Presidential issue, type KR]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KR-s.jpg)
![[Presidential issue, type KR1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KR1-s.jpg)
| No. | Type | D | Color | Description |
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| 628 | KO | 3C | dark violet | 0.26 | - | 0.26 | - | USD |
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| 628A* | KO1 | 3C | dark violet | Coil stamp - Perf: 10 vertical | 0.52 | - | 0.26 | - | USD |
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| 628B* | KO2 | 3C | dark violet | Coil stamp - Perf: 10 horizontal | 2.09 | - | 0.52 | - | USD |
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| 629 | KP | 4C | reddish violet | 0.52 | - | 0.26 | - | USD |
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| 629A* | KP1 | 4C | reddish violet | Coil stamp - Perf: 10 vertical | 8.38 | - | 0.52 | - | USD |
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| 630 | KQ | 4½C | dark grey | 0.26 | - | 0.26 | - | USD |
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| 630A* | KQ1 | 4½C | dark grey | Coil stamp - Perf: 10 vertical | 0.52 | - | 0.52 | - | USD |
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| 631 | KR | 5C | blue | 0.26 | - | 0.26 | - | USD |
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| 631A* | KR1 | 5C | blue | Coil stamp - Perf: 10 vertical | 4.19 | - | 0.52 | - | USD |
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| 628‑631 | Set (* Stamp not included in this set) | 1.30 | - | 1.04 | - | USD |
WM: None Perforation: 11 x 10½
![[Presidential Issue, type KS]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KS-s.jpg)
![[Presidential Issue, type KS1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KS1-s.jpg)
![[Presidential Issue, type KT]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KT-s.jpg)
![[Presidential Issue, type KU]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KU-s.jpg)
![[Presidential Issue, type KV]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KV-s.jpg)
![[Presidential Issue, type KW]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KW-s.jpg)
![[Presidential Issue, type KW1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KW1-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 632 | KS | 6C | orange red | 0.26 | - | 0.26 | - | USD |
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| 632A* | KS1 | 6C | orange red | Coil stamp - Perf: 10 vertical | 0.79 | - | 0.26 | - | USD |
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| 633 | KT | 7C | brown | 0.26 | - | 0.26 | - | USD |
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| 634 | KU | 8C | olive green | 0.26 | - | 0.26 | - | USD |
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| 635 | KV | 9C | carmine | 0.26 | - | 0.26 | - | USD |
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| 636 | KW | 10C | carmine red | 0.26 | - | 0.26 | - | USD |
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| 636A* | KW1 | 10C | carmine red | Coil stamp - Perf: 10 vertical | 10.47 | - | 0.52 | - | USD |
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| 632‑636 | Set (* Stamp not included in this set) | 1.30 | - | 1.30 | - | USD |
WM: None Perforation: 11 x 10½
![[Presidential issue, type KX]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KX-s.jpg)
![[Presidential issue, type KY]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KY-s.jpg)
![[Presidential issue, type KZ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/KZ-s.jpg)
![[Presidential issue, type LA]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LA-s.jpg)
![[Presidential issue, type LB]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LB-s.jpg)
WM: None Perforation: 11 x 10½
![[Presidential issue, type LC]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LC-s.jpg)
![[Presidential issue, type LD]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LD-s.jpg)
![[Presidential issue, type LE]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LE-s.jpg)
![[Presidential issue, type LF]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LF-s.jpg)
![[Presidential issue, type LG]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LG-s.jpg)
WM: None Perforation: 11 x 10½
![[Persidential issue, type LH]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LH-s.jpg)
![[Persidential issue, type LI]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LI-s.jpg)
![[Persidential issue, type LJ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LJ-s.jpg)
![[Persidential issue, type LK]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LK-s.jpg)
![[Persidential issue, type LL]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LL-s.jpg)
![[Persidential issue, type LM]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LM-s.jpg)
WM: None Perforation: 11
![[Presidential issue, type LN]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LN-s.jpg)
![[Presidential issue, type LN1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LN1-s.jpg)
![[Presidential issue, type LO]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LO-s.jpg)
![[Presidential issue, type LP]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LP-s.jpg)
21. June WM: None Perforation: 11 x 10½
![[Constitution Ratification, type LQ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LQ-s.jpg)
27. June WM: None Perforation: 11
![[The 300th Anniversary of Swedish-Finnish Settlers, type LR]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LR-s.jpg)
15. July WM: None Perforation: 11 x 10½
![[Northwest Territory, type LS]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LS-s.jpg)
24. August WM: None Perforation: 11 x 10½
![[The 100th Anniversary of Iowa Territory, type LT]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LT-s.jpg)
18. February WM: None Perforation: 10½ x 11
![[Golden Gate exposition, type LU]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LU-s.jpg)
1. April WM: None Perforation: 10½ x 11
![[New York's world's fair, type LV]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LV-s.jpg)
30. April WM: None Perforation: 11
![[Washington's Inauguration, type LW]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LW-s.jpg)
12. June WM: None Perforation: 11 x 10½
![[The 100th Anniversary of Baseball, type LX]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LX-s.jpg)
