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Sir , The  Aurora Borealis  has been very frequent with us of late; but none either for Brightness, Variety or Duration, So considerable as what occurred on the last  Thursday  Night, which was the 22d of  October .

philosophical transactions of the royal society of london

I. An account of an Aurora Borealis seen in New-England on the 22d of October, 1730, by Mr. Isaac Greenwood, Professor of Mathematicks at Cambridge in New-England. Communicated in a letter to the late Dr. Rutty, R. S. Secr.