Schreiben des Herrn Prof. Watson, Direct
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Herr Prof. James C. Watson
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Article
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1865
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John Wiley and Sons
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English
β 235 KB
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Schreiben des Herrn Prof. Watson, Directors der Sternwarte zu Ann-Arbor , an den Herausgeber. nome @ made during the first three nionths after its dis- O n account of the great number of Observations of Eury-Place of Obs. ## 1864 ~ -covery, and considering the great interval lietween the extreme