REFINE     Who What Where When     REMOVE Astronomical spectroscopy 19th Century CE WHAT Astronomy (1) WHERE England: Greater Manchest … (1) WHO Proctor, Richard A. (Rich … (1) WHEN 1873? (1)

REFINE  Browse All : Astronomical spectroscopy from 19th Century CE 1-1 of 1 R226577 The Star Depths 1873?   Parent Work Title The Star Depths Volume 2 Page/Sheet 248-267 1-1 of 1

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