Bui. 1 13 (Revised), Bureau of Chemistry, U. S. Dept. of Agriculture. 



Plate VIII. 



Fig. 



1.— View OF Mountain Side About 10.5 Miles West from Washoe Smelter- 

 Red Firs Killed and Lodgepole Pines Injured. 



Fig. 2.— View of Mountains About 11 Miles West from Washoe Smelter— Light 

 Areas Along Mountain Sides Show Practically Total Destruction of Red 

 Firs with no Sign of Recent Forest Fires. 



