372 



October, 1903. 



TABLE I. (continued). 

 PRESSURE IN ENGLISH INCHES, FIRST FIGURE OMITTED. 



The Readings are Corrected for Temperature, and Reduced to Mean Sea Level, but are not Corrected 



for Variation of Gravity. 



November, 1903. 



December, 1903. 



January, 1904. 



in italic type are interpolated values obtained from records of self-registering instruments. 

 The highest and lowest readings recorded during the month are jiriiitrd in heavy lyp< 1 . 



