92 Fisher on the Variation of the Compass. 



1818 

 June 24, P.M. 



25, P.M. 



July 2, P.M. 



10, P.M. 



19, P.M. 



Longitude. 



79.45 N 



79.41 N 



79.48.17 N 



80.21 N 



80.24 N 



9.20 E 



9.29 E 



11.30 E 



10.38 E 



11.14 E 



Observed 

 Variation. 



Sliip's Head. 



14.49 W 

 12.41 W 



24.5 W 

 23.46 W 



