Cathode ray tube, 20th century.

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Size: 4712px × 3709px
Photo credit: © Dorling Kindersley/UIG/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1900s, 20th, background, cathode, century, close-, colour, component, detail, image, invention, objects, ray, shot, studio, technology, television, tube, white