I.S39] Terrettnal Magnetic Force in Southern India, 265 



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^ si s"^ 



''^IJ 5§ ^^'j^" i.^" -"^^ 



c5 cn:ni 



i 



M \ m 1 3i p. m |§ §1 







M 



o 



1 II II is 11 11 11 11 



O — 

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■■^=2/-^. 3 ;c3_ -^i^-o^ CO 3^ 3^3^ o„3^ 

 1 





n 5 S5 1| p It p It §1 



^ = 



— 5 



O 



.Tl^ § ^2 S5 S?" SS" S^S^ SS 

 1 1 1 1 



Obs. time 

 of 



KK) vibrs. 



277,10 

 277,1 < 



27 7,70 



211 ,11 



217 AO ' 

 279,40 



277,05 

 279,00 



278,11 

 278,50 



279,95 

 278,fcO 



278,10 

 279,20 



27«,2i 

 280, 1 5 



o 





Date. 



1838 

 A pril 20 

 June 17 



1S39 

 January 17 



1838 



April 



June 7 



May 7 

 June o 



May 9 

 June I 



May 12 

 do. 29 



do. 14 

 do. 27 



do. 1 6 

 do. 23 



do. 19 



do. 20 , 



