USA
Viser nu USA - Post frimærker (1847 - 2024) - 1 frimærker.
1977
The 100th Anniversary of Colorado Statehood
21. maj VM: Ingen Perforeringer: 11
![[The 100th Anniversary of Colorado Statehood, type AQQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/AQQ-s.jpg)
| Nr. | Type | D | Farve | Beskrivelse |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1455 | AQQ | 13C | Flerfarvet | Aquilegia coerulea | (192 mill) | 0,27 | - | 0,27 | 0,81 | USD |
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| 1455‑1310 | Horizontal pair, imperforated between | 541 | - | - | - | USD | |||||||||||
| 1455‑1310‑3 | Horizontal pair, imperforated vertical | 866 | - | - | - | USD |
