The Bulletin. 



31 



Continued. 



IN 190.5 AND 1905. 



FIELD C IN 1909. 



10 



1909 

 42.1 



20.0 



38.7 



48.5 



45.8 



42.1 



20.0 



38.7 



48.5 



45.8 



3000 



1670 



2902 



3080 



2460 



3000 



1670 



2902 



3080 



2460 



22.1 



18.7 



28.5 



25.8 



1330 



1232 



1410 



790 



20.79 



18.02 



25.59 



21.22 



2.32 



3.36 



5.44 



7.52 



18.47 13.15 



14.66 9.73 



20.15 



13.70 



14.51 



10.54 



YEARS IN FIELDS A. B. AND C. 



