GUSTOIMAGES / SCIENCE PHOTO LIBRARY GUSTOIMAGES / SCIENCE PHOTO LIBRARY
Typewriter X-ray. This is a manual typewriter that uses metal rods (typebars, centre, white lines) at the end of which are raised characters. When a key is pressed on the keyboard (lower centre) the typebars raise and strike an inked cloth ribbon that sits in front of a sheet of paper, which produces an imprint on the paper (grey, upper centre).
Model release not required. Property release not required.