Czechoslovakia
Now showing: Czechoslovakia - Postage stamps (1918 - 1992) - 1 stamps.
1959
Radio Inventors
7. December WM: None Design: C. Bouda Perforation: 11¾ x 11¼
![[Radio Inventors, type WS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/WS-s.jpg)
![[Radio Inventors, type WT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/WT-s.jpg)
![[Radio Inventors, type WU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/WU-s.jpg)
![[Radio Inventors, type WV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/WV-s.jpg)
![[Radio Inventors, type WW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/WW-s.jpg)
![[Radio Inventors, type WX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/WX-s.jpg)
| No. | Type | D | Color | Description |
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| 1167 | WS | 25H | multicoloured | Tesla and Electrical Apparatus | (470.000) | 1.08 | - | 0.27 | - | USD |
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| 1168 | WT | 30H | multicoloured | Aleksandr Popov | (3.200.000) | 0.27 | - | 0.27 | - | USD |
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| 1169 | WU | 35H | multicoloured | Edouard Branly | (4.010.000) | 0.27 | - | 0.27 | - | USD |
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| 1170 | WV | 60H | multicoloured | Guglielmo Marconi | (4.190.000) | 0.27 | - | 0.27 | - | USD |
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| 1171 | WW | 1Kc | multicoloured | Heinrich Hertz | (2.310.000) | 0.27 | - | 0.27 | - | USD |
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| 1172 | WX | 2Kc | multicoloured | Edwin Armstrong | (860.000) | 1.62 | - | 0.81 | - | USD |
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