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Germany (DDR)
Democratic Republic |
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5 Mark, 1974
KM#49
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Centenary
- Death of Philipp Reis, physicist, telephone inventor
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||
 |
|
|
Germany (DDR)
Democratic Republic |
|
|
|
5 Mark, 1974
KM#49
|
|
|
|
||
|
Centenary
- Death of Philipp Reis, physicist, telephone inventor
|
||
|
|