Photograph of a fixed radio interferometer aerial at the Mullard Radio Astronomy Observatory, Cambridge. Dated 20th century

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

Keywords: 20th, aerial, archival, archive, astronomy, black, cambridge, century, england, english, fixed, historical, history, interferometer, mullard, observatory, photograph, photography, radio, white