Table of the Permeability of Various Substances to Roentgen Rays, 1896. [Diagram illustrating the responsiveness of a variety of materials (metals, glass, bone, wood, rubber, and more) to the x-ray, showing a range of permeability that is represented as different shades of grey]. Photogravure, plate no. 5 from "Research on Photography with Röntgen Rays (Versuche über Photographie mittelst der Röntgen'schen Strahlen)".

---

Size: 3401px × 4960px
Photo credit: © Heritage Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -ray, -rays, /, 19th, 19th-century, art, arts, austria, austrian, black, bw, centre, century, chicago, conrad, country, eder, gallery, german, germany, heritage, institute, josef, location, maria, nineteenth, permeability, permeable, photograph, photography, photogravure, physics, radiation, roentgen, rontgen, science, white, wilhelm, öntgen