11 



10 



A uG.:?/ 7908. 



Ai;a. 29. 



J2 



PLATE XII — Meteorological curves showing: a Evaporation from Piche 

 evaporimiter in tenths of a cnbio inch; b Wind velocity in miles per hour; 

 and c Temperature Fahrenheit. For every hour of the day from 7 A. M. 

 to 7 P. M. 1 For August 21, 1908. 2 For August 29, 1908. 



