i8 

 2.00- 

 98- 

 96- 

 3^- 

 9^- 

 9C- 

 8%- 

 86- 

 8^- 

 82- 

 1.80- 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 66 



I9J3 



/OJu/\ 

 2.0CI— 



£ 2 



30 July lO 



30 Ai/G. 9 



/.? 



98- 

 96- 



'-^ICc 



'■^^^^ 



^^7SV- 



92- 



1.90- 



£^r%- 



\:^ 



:m 



1914 



Fig. y. — Variability of the sun in the years 1913 and 1914. Circles represe 



