Switzerland
Now showing: Switzerland - Postage stamps (1849 - 2025) - 1 stamps.
1923
Airmail
1. March WM: 2 Sheetsize: 25 Perforation: 11½
![[Airmail, type BJ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/BJ-s.jpg)
![[Airmail, type BJ1]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/BJ1-s.jpg)
![[Airmail, type BK]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/BK-s.jpg)
![[Airmail, type BK1]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/BK1-s.jpg)
![[Airmail, type BL]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/BL-s.jpg)
![[Airmail, type BL1]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/BL1-s.jpg)
![[Airmail, type BL2]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/BL2-s.jpg)
| No. | Type | D | Color | Description |
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| 178 | BJ | 15(C) | red/yellowish green | (620000) | - | 9.42 | 11.78 | - | USD |
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| 179 | BJ1 | 25(C) | blue/light blue | (550000) | - | 11.78 | 29.45 | - | USD |
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| 180 | BK | 35(C) | dark brown/yellowish black | (315000) | - | 35.34 | 58.90 | - | USD |
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| 181 | BK1 | 40(C) | violet/purple | (285000) | - | 35.34 | 70.68 | - | USD |
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| 182 | BL | 45(C) | dark red/blue | (550000) | - | 4.71 | 14.14 | - | USD |
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| 183 | BL1 | 50(C) | blackish grey/red | (450000) | - | 35.34 | 23.56 | - | USD |
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| 183a | BL2 | 50(C) | greenish grey/red | (1,1 mill) | - | 2.94 | 1.77 | - | USD |
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