APPENDIX B 



LXIII 



Summary of Results of Magnetic Observations Made at 

 Meanook for the Fiscal Year 1919-1920 



Month 



Mean Monthly Values 



D East 



1919 



April 



May 



June 



July 



August 



September 



October 



November 



December 



1920 



January 



February 



March 



27 



Ï 



60414 

 345 

 346 

 326 

 465 

 460 

 468 

 369 

 291 



375 

 219 

 298 



54-2 

 53-5 

 53-4 

 54-2 

 54-9 

 54-3 

 54-5 

 54-6 

 53-8 



54-5 

 53-5 

 54-8 



Meanook Daily and Monthly Ranges 



Month 



From hourly 

 readings 



From max. 

 and min. 



1919 



April 



May 



June 



July 



August 



September 



October 



November 



December 



1920 



January 



February 



March 



6-8 

 6-4 

 11-9 



57-6 

 61-5 

 31-2 

 35-1 

 .49-4 

 50-2 

 72-5 

 28-8 

 32-9 



24-1 

 28-3 

 69-6 



