Magnel I. 



MWne( I r. 



1 ,o Diff. = 



Med Theodoliten toges foldende Observationer. 



With the theodolite he took the following observa- 



tions : 



Ved grafisk l/.djevning . tindes . følgende Værdier for 



Deklinationen. 



Computed from diagramatic interpolation, the fol- 

 lowing valnes were found for the declination: — 



og saaledes i Middel for Kl. 2.45™ Deklination = 18° 

 14.'? W. 



and tims. as a mean for 2.45 p. m. the •declination is 18° 

 14/7 W. 



Den norske Nordhavsexpedition. C. Wille : Magnetiske Observationer. 



