Photo de stock - Wilhelm Konrad von Rontgen 1845-1913 German physicist Discovery of X-rays 1895 Awarded first Nobel prize for physics, 1901 Engraving, 1902

Photo de stock: Wilhelm Konrad von Rontgen 1845-1913 German physicist  Discovery of X-rays 1895  Awarded first Nobel prize for physics, 1901  Engraving, 1902.

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