ඩී.ඩී.අාර්.
දැන් පෙන්වන්නේ: ඩී.ඩී.අාර්. - තැපැල් මුද්දර (1949 - 1990) - 1 මුද්දර .
1950
The 250th Anniversary of the Academy of Science in Berlin
10. July WM: 1 සිදුර: 12½
![[The 250th Anniversary of the Academy of Science in Berlin, වර්ගය U]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/U-s.jpg)
![[The 250th Anniversary of the Academy of Science in Berlin, වර්ගය V]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/V-s.jpg)
![[The 250th Anniversary of the Academy of Science in Berlin, වර්ගය W]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/W-s.jpg)
![[The 250th Anniversary of the Academy of Science in Berlin, වර්ගය X]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/X-s.jpg)
![[The 250th Anniversary of the Academy of Science in Berlin, වර්ගය Y]](https://swmedia-4cd6.kxcdn.com/media/catalogue/DDR/Postage-stamps/Y-s.jpg)
| නො. | වර්ගය | ඩී | පාට | විස්තරය |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | U | 12Pfg | ගැඹුරු නිල් | (10,000,000) | 6.51 | - | 5.43 | - | USD |
|
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| 26 | V | 16Pfg | නිල් පැහැති කොළ | (2,000,000) | 32.57 | - | 27.14 | - | USD |
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| 27 | W | 20Pfg | දුඹුරු පැහැති දම් | (2,000,000) | 21.72 | - | 21.72 | - | USD |
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| 28 | X | 24Pfg | රතු | (10,000,000) | 32.57 | - | 5.43 | - | USD |
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| 29 | Y | 50Pfg | අති නීල පැහැය | (2,000,000) | 32.57 | - | 27.14 | - | USD |
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