https://creativecommons.org/publicdomain/zero/1.0/ https://www.rawpixel.com/image/429658 Sidney Hall’s (1831) astronomical chart illustration of Gloria Frederici, Andromeda. Original from Library of Congress.…

Sidney Hall’s (1831) astronomical chart illustration of Gloria Frederici, Andromeda. Original from Library of Congress. Digitally enhanced by rawpixel.

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