Montre maintenant: Suisse - Timbres-Poste (1950 - 1959) - 16 Timbres-poste.
27. février WM: Aucun Modèle: Werner Muehlemann Gravure: Courvoisier S.A. Perforation: 11¾
![[Events - Graphic 57, Lausanne - The 75th Anniversary of the Death of Gotthard - Railway - Civil Defense - The 2000th Anniversary of Basel, type YF]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YF-s.jpg)
![[Events - Graphic 57, Lausanne - The 75th Anniversary of the Death of Gotthard - Railway - Civil Defense - The 2000th Anniversary of Basel, type YG]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YG-s.jpg)
![[Events - Graphic 57, Lausanne - The 75th Anniversary of the Death of Gotthard - Railway - Civil Defense - The 2000th Anniversary of Basel, type YH]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YH-s.jpg)
![[Events - Graphic 57, Lausanne - The 75th Anniversary of the Death of Gotthard - Railway - Civil Defense - The 2000th Anniversary of Basel, type YI]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YI-s.jpg)
1. juin WM: Aucun Taille de la feuille: 50 Modèle: Pierre Gauchat. Gravure: Courvoisier. S.A. Perforation: 11¾
![[Pro Patria - Red Cross, type YJ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YJ-s.jpg)
![[Pro Patria - Red Cross, type YK]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YK-s.jpg)
![[Pro Patria - Red Cross, type YL]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YL-s.jpg)
![[Pro Patria - Red Cross, type YM]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YM-s.jpg)
![[Pro Patria - Red Cross, type YN]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YN-s.jpg)
| No. | Genre | D | Couleur | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 635 | YJ | 5+5 (C) | multicouleurs | (2283964) | 0,29 | - | 0,59 | - | USD |
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| 636 | YK | 10+10 (C) | multicouleurs | (4061950) | 0,59 | - | 0,29 | - | USD |
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||||||
| 637 | YL | 20+10 (C) | multicouleurs | (3336337) | 0,59 | - | 0,29 | - | USD |
|
|
||||||
| 638 | YM | 30+10 (C) | multicouleurs | (1149511) | 4,69 | - | 4,69 | - | USD |
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||||||
| 639 | YN | 40+10 (C) | multicouleurs | (1359049) | 4,69 | - | 5,86 | - | USD |
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||||||
| 635‑639 | 10,85 | - | 11,72 | - | USD |
15. juillet WM: Aucun Modèle: Heinrich Heusser & Werner Weiskönig. Gravure: Imprimerie Des Timbres-Poste, Paris. Perforation: 11¾
![[Europa 1957 - Peace and Prosperity through Agriculture and Industry, type YO]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YO-s.jpg)
![[Europa 1957 - Peace and Prosperity through Agriculture and Industry, type YP]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YP-s.jpg)
30. novembre WM: Aucun Taille de la feuille: 50 Gravure: Courvoisier. S.A. Perforation: 11¾
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YQ]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YQ-s.jpg)
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YR]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YR-s.jpg)
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YS]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YS-s.jpg)
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YT]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YT-s.jpg)
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YU]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/YU-s.jpg)
| No. | Genre | D | Couleur | Description |
|
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 642 | YQ | 5+5 (C) | multicouleurs | O | (10550000) | 0,59 | - | 0,29 | - | USD |
|
|
|||||
| 643 | YR | 10+10 (C) | multicouleurs | Colias croceus | (8 mill) | 0,29 | - | 0,59 | - | USD |
|
|
|||||
| 644 | YS | 20+10 (C) | multicouleurs | Abraxas grossulariata | (5780000) | 0,59 | - | 0,59 | - | USD |
|
|
|||||
| 645 | YT | 30+10 (C) | multicouleurs | Cetonia aurata | (1640000) | 2,93 | - | 5,86 | - | USD |
|
|
|||||
| 646 | YU | 40+10 (C) | multicouleurs | Catocala nupta | (2 mill) | 2,34 | - | 4,69 | - | USD |
|
|
|||||
| 642‑646 | 6,74 | - | 12,02 | - | USD |
