Engraving depicting a beam of light in a darkened room reflecting off a mirror. Dated 19th Century

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Size: 8453px × 7443px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, angle, angles, apparatus, archival, archive, beam, century, engraved, engraving, historical, history, illustrated, illustration, incidence, light, mirror, mirrors, reflected, reflection