The first Nobel Prize in Physics was awarded in 1901 to Wilhelm Conrad Röntgen for the production and detection of electromagnetic radiation in a wavelength range known as X-rays or Röntgen rays. –
10. Februar 1923: 100. Todestag des deutschen Physikers und Nobelpreisträgers Wilhelm Conrad Röntgen
Wilhelm Conrad Röntgen – Wikipedia
röntgen – Wiktionary
What happened on this day in 1895 ? - epardafas.com
Porträt Wilhelm Conrad Röntgen im Hörsaal in Würzburg (1898) :: Deutsches Röntgen-Museum :: museum-digital:deutschland
File:Birthplace of Wilhelm Conrad Roentgen - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04324.jpg - Wikimedia Commons
Wilhelm Conrad Röntgen – Wikipedia
Wilhelm Conrad Röntgen – Wikipedia
Wilhelm Conrad Roentgen | Biography, Discovery, X-Rays, & Facts | Britannica