Switzerland
Now showing: Switzerland - Postage stamps (1849 - 2024) - 1 stamps.
1957
Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects
30. November WM: None Sheetsize: 50 Engraving: Courvoisier. S.A. Perforation: 11¾
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/YQ-s.jpg)
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/YR-s.jpg)
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/YS-s.jpg)
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/YT-s.jpg)
![[Pro Juventute - The 250th Anniversary of Leonhard Euler - Insects, type YU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/YU-s.jpg)
No. | Type | D | Color | Description |
![]() |
![]() |
![]() |
![]() |
![]() |
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
642 | YQ | 5+5 (C) | multicoloured | Leonhard Euler | (10550000) | 0.54 | - | 0.27 | - | USD |
![]() |
||||||
643 | YR | 10+10 (C) | multicoloured | Colias croceus | (8 mill) | 0.27 | - | 0.54 | - | USD |
![]() |
||||||
644 | YS | 20+10 (C) | multicoloured | Abraxas grossulariata | (5780000) | 0.54 | - | 0.54 | - | USD |
![]() |
||||||
645 | YT | 30+10 (C) | multicoloured | Cetonia aurata | (1640000) | 2.69 | - | 5.37 | - | USD |
![]() |
||||||
646 | YU | 40+10 (C) | multicoloured | Catocala nupta | (2 mill) | 2.15 | - | 4.30 | - | USD |
![]() |