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PROCEEDINGS OF THE AMERICAN ACADEMY 



5. Solar Eclipse of April, 1846. 



Micrometric Measurements during the Eclipse of April 2ith, 1846. 

 Corrected for Refraction and for the Sun''s Motion in the Intervals 

 of Transit. 

 Cambridge Observatory, Lat. 42° 22' 49", Long. 4^- 44"'- 32'-. 



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