Boxed megascope being used to project opaque objects (apple in demonstrator's hand). From La Science Illustree, Paris, 1891.

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Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., 1891, apple, audience, boxed, demonstrators, entertainment, film, hand, illustree, image, inventor, la, megascope, objects, opaque, paris, project, science, screen, show