Category:Wilhelm Conrad Röntgen on stamps
Media in category "Wilhelm Conrad Röntgen on stamps"
The following 4 files are in this category, out of 4 total.
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Danzig Wilhelm Konrad Röntgen 25 Pf 1939.jpg 850 × 1,000; 753 KB
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Stamp 150 birthday of Wilhelm Röntgen.jpg 510 × 300; 41 KB
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Stamp GDR 1965 Michel 1096.jpg 407 × 688; 59 KB