367 



TABLE I. 

 PRESSURE IN ENGLISH INCHES, FIRST FIGURE OMITTED. 



The Keadings .arc Corrected for Temperature, and Reduced to Mean Sea Level, but are not Corrected 



for Variation of Gravity. 

 February, 1902. 



March, 1902. 



April, 1902. 



May, 1902. 



ngs in italic type are interpolated values ol-tain<*l hum n-i-i.nis <>i srli-rr^iVtcriiifj instrument---, 

 Tlic flight-si ;iiil liiw* st readings rt-conliM during the month are printed in heavy type. 



