DDR (Duitse D. Republiek)
Wordt nu getoond: DDR (Duitse D. Republiek) - Postzegels (1949 - 1990) - 1 postzegels.
1950
The 250th Anniversary of the Academy of Science in Berlin
10. juli WM: 1 Perforatie: 12½
![[The 250th Anniversary of the Academy of Science in Berlin, type U]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/U-s.jpg)
![[The 250th Anniversary of the Academy of Science in Berlin, type V]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/V-s.jpg)
![[The 250th Anniversary of the Academy of Science in Berlin, type W]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/W-s.jpg)
![[The 250th Anniversary of the Academy of Science in Berlin, type X]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/X-s.jpg)
![[The 250th Anniversary of the Academy of Science in Berlin, type Y]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/Y-s.jpg)
| Nummer. | Type | D | Kleur | Beschrijving |
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| 25 | U | 12Pfg | diep blauw | Max Planck, Natuurkunde 1918 | (10,000,000) | 6,42 | - | 5,35 | - | USD |
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| 26 | V | 16Pfg | blauwachtig groen | (2,000,000) | 32,08 | - | 26,74 | - | USD |
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| 27 | W | 20Pfg | bruinachtig paars | Walther Nernst; Scheikunde 1920 | (2,000,000) | 21,39 | - | 21,39 | - | USD |
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| 28 | X | 24Pfg | rood | (10,000,000) | 32,08 | - | 5,35 | - | USD |
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| 29 | Y | 50Pfg | ultramarijnblauw | (2,000,000) | 32,08 | - | 26,74 | - | USD |
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