SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 8i 



Montezuma, 1926 



Month 



No. I Ozone VVolfer j Magn 

 ODS. I area ' ' 



Table Mountain, 1927 



84 



162 



38 



43 

 38 



34 

 61 



7i 



Jan. 



Feb. 



Mar. 



Apr. 



May 



June 



July 



Aug. 



Sept. 



Oct. 



Nov. 



Dec. 



4 

 4 

 5 

 5 

 4 

 3 

 12 

 6 



5 

 6 



Ozone I Mas-n. I Wolfer 

 area ch. | spots 



72 



78 



76 



80 



79 



63 



67 



66 



66 



59 



80 



87 



87 



79 



65 



40 



SI 



60 



60 



66 



0.4 

 .8 



■5 

 .8 



•4 

 •3 

 . I 

 .8 

 .8 

 •7 

 •4 

 i.o 



0.6 



Table .Mountain, 1928 



Month 



Jan. 



Feb. 



Mar. 



Apr. 



May 



June 



July 



Aug. 



Sept. 



Oct. 



Nov. 



Dec. 



Year 



