Now showing: United States - Postage stamps (1970 - 1979) - 13 stamps.
19. April WM: None Perforation: 11
![[American Folk Art - Pennsylvania Toleware, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/1530-b.jpg)
7. June WM: None Perforation: 11
![[Flowers - Endangered Flora, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/1538-b.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1538 | ATK | 15C | multicoloured | Trillium persistens | (41 mill) | - | - | - | - | |||||
| 1539 | ATL | 15C | multicoloured | Vicia menziesil | (41 mill) | - | - | - | - | |||||
| 1540 | ATM | 15C | multicoloured | Erysinum capitatium | (41 mill) | - | - | - | - | |||||
| 1541 | ATN | 15C | multicoloured | Oenothera deltoides | (41 mill) | - | - | - | - | |||||
| 1538‑1541 | 1.00 | - | - | - | EUR |
7. June WM: None Perforation: 11
| No. | Type | D | Color | Description |
|
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|
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1538 | ATK | 15C | multicoloured | Trillium persistens | (41 mill) | - | - | - | - | |||||
| 1539 | ATL | 15C | multicoloured | Vicia menziesil | (41 mill) | - | - | - | - | |||||
| 1540 | ATM | 15C | multicoloured | Erysinum capitatium | (41 mill) | - | - | - | - | |||||
| 1541 | ATN | 15C | multicoloured | Oenothera deltoides | (41 mill) | - | - | - | - | |||||
| 1538‑1541 | Block of 4 | 1.10 | - | - | - | EUR |
15. June WM: None Perforation: 11
![[Seeing Eye Dogs, type ATO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/ATO-s.jpg)
