Switzerland
Now showing: Switzerland - Postage stamps (1849 - 2025) - 1 stamps.
1941
Airmail
1. May WM: None Design: Albert Yersin. Perforation: 11¾
![[Airmail, type OM]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/OM-s.jpg)
![[Airmail, type ON]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ON-s.jpg)
![[Airmail, type OO]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/OO-s.jpg)
![[Airmail, type OP]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/OP-s.jpg)
![[Airmail, type OQ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/OQ-s.jpg)
![[Airmail, type OR]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/OR-s.jpg)
![[Airmail, type OS]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/OS-s.jpg)
![[Airmail, type OT]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/OT-s.jpg)
| No. | Type | D | Color | Description |
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| 381 | OM | 30(C) | multicoloured | (4457000) | 1.74 | - | 0.29 | - | USD |
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| 382 | ON | 40(C) | multicoloured | (3082000) | 1.74 | - | 0.29 | - | USD |
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| 383 | OO | 50(C) | multicoloured | (5298000) | 1.74 | - | 0.58 | - | USD |
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| 384 | OP | 60(C) | multicoloured | (4526000) | 2.89 | - | 0.58 | - | USD |
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| 385 | OQ | 70(C) | multicoloured | (4602000) | 1.74 | - | 0.58 | - | USD |
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| 386 | OR | 1Fr | multicoloured | (2310000) | 6.95 | - | 0.87 | - | USD |
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| 387 | OS | 2Fr | multicoloured | (1449000) | 17.37 | - | 4.63 | - | USD |
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| 388 | OT | 5Fr | multicoloured | (579000) | 69.47 | - | 23.16 | - | USD |
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