1973 J * 5 Mark Silver Germany Federal "500th Anniversary Nikolaus Kopernikus" (KM 136) UNC - Mynumi
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5 Mark - 1973 W. Germany 5 Marks Silver Coin Nikolaus Kopernikus Solar System Pragnung Station J
Germany, German coin five mark 1973, stylized German eagle over denomination, Nikolaus Kopernikus' solar system, sun with planets' circular orbits, silver, Stock Photo | Adobe Stock