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— From the Observatory , 
Quebec. — Transactions of the Literary and Historical Society of 
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Rome. — Atti della R. Academia dei Lincei. Transunti, Yol. III. 
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Memorie. Serie 3 za . .Classe di Scienze Fisiche, Matematiche e 
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Russische Expeditionen zur Beobachtung des Yenusdurch- 
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