Agriculture & Science 1920
Now showing: Czechoslovakia - Postage stamps - 1920 - Agriculture & Science - 9 stamps.
1920
Agriculture & Science
17. June WM: None Sheetsize: 100 Design: J. Obrovský Perforation: 13
![[Agriculture & Science, type AQ]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AQ-s.jpg)
![[Agriculture & Science, type AQ1]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AQ1-s.jpg)
![[Agriculture & Science, type AQ2]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AQ2-s.jpg)
![[Agriculture & Science, type AQ4]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AQ4-s.jpg)
![[Agriculture & Science, type AQ5]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AQ5-s.jpg)
![[Agriculture & Science, type AQ7]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AQ7-s.jpg)
![[Agriculture & Science, type AQ8]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AQ8-s.jpg)
| No. | Type | D | Color | Description |
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| 186 | AQ | 100(H) | green | (11,63 mill) | 1.05 | - | 0.26 | - | USD |
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| 187 | AQ1 | 200(H) | violet | (7,53 mill) | 2.09 | - | 0.26 | - | USD |
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| 188 | AQ2 | 300(H) | cinnabar | (21554000) | 4.19 | - | 0.26 | - | USD |
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| 188A* | AQ3 | 300(H) | cinnabar | Perf: 13¾ x 13½ | 12.56 | - | 0.52 | - | USD |
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| 189 | AQ4 | 400(H) | dark brown | (2,39 mill) | 10.46 | - | 0.78 | - | USD |
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| 190 | AQ5 | 500(H) | dark green | (3,92 mill) | 10.46 | - | 0.78 | - | USD |
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| 190A* | AQ6 | 500(H) | dark green | Perf: 13¾ x 13½ | 130 | - | 10.46 | - | USD |
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| 191 | AQ7 | 600(H) | violet | (3,7 mill) | 12.56 | - | 0.78 | - | USD |
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| 191A* | AQ8 | 600(H) | violet | Perf: 13¾ x 13½ | 313 | - | 12.56 | - | USD |
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| 186‑191 | Set (* Stamp not included in this set) | 40.81 | - | 3.12 | - | USD |
