﻿137 



•07 C.g-.5 



Figs. 1 and 2. Absolute Horizontal Force Diagrams. 

 1902 



•o6 IcfiSi 

 I902 Jan 



•o rc.g.s 



■o6 IcR-S 

 I303 Jan. 



Feb. 



Mar. 



Dtc. 



Mean, April— December, 1902 -066:3 



1903 0675 



Difference, 1902-1903 -0013 increase. 



Mean for the year 1903 -0665 



These Talues are obtained from measurements of the ordinatea of figs. 1 and 2, at the middle of each month. 



Fig. 3. Absolute Inclination Diagram. 



85 



84' 



Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec 



Values for Year 1902 indicated thus: 

 1303 ■• " : 



Mean, May— December, 1902 84 43 5 



„ „ „ 1903 84 36 -8 



Difference, 1902-1903 .... 67 decrease. 



Mean for the year 1903 84 42 7 



These Talues are obtained from measurements of the ordinates of fig. 3 at the middle of each month. 



T 



