4B0 Coimbra Monthly Magnetic Determinations. [May 9_, 



•m JO 8ni\;y\^ 



o 



OO 

 On 



00 

 On 



m 

 O 

 r-~ 



OO 



cr, 



CO 



O 



OO 



Cs 



OS 



a\ 



VO 



cc 



ON 



Ti- 

 w-1 

 VO 

 OO 

 CN 



o 



V.O 

 OO 

 C7> 



N 



O 



00 



rn 



00 



r4 

 VO 

 bo 



Cs 



OO 



00 



OO 



00 



OO 



00 



OO 



OO 



OO 



00 





p 



O 





.■^ 





r* 



















00 



vb 



M 



CO 

























O "H 





















