Copy of photograph of a radiograph of a hand

Photograph of a radiograph of a hand, covered with glass, taken by Roentgen, Wurzburg, Germany, 1895

Wilhelm Conrad Röntgen (1845–1923), a German physicist, discovered X-rays in 1895. This is a photograph of a radiograph (an X-ray negative) taken by Röntgen on 22 December 1895. It shows his wife’s left hand; she is wearing a ring. The original radiograph is at the Deutsches Museum in Munich, Germany.

X-rays were quickly taken up by physicians to look inside the body without resorting to surgery. By the 1930s, most hospitals in the United Kingdom had specialist X-ray departments and equipment.