A SYNOPSIS OF THE DItRNAL AND SEPTENARY CHANGES OF THE BAROMETER. 



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Moon, March: 1 

 Quarter, April '7 

 Moon, .April 5 



15 P. M. 

 15 A. M. 



o P. M. 



Laft Quarter, April 23 

 New Moon, April 19 



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 P. M 



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