COAL. 



Ill 



As the vast deposits of tertiary coal which lie on the 

 eastern slopes of the Eocky Mountains are now attracting 

 much of the attention of those who have made the develop- 

 ment of the Far West their especial stndy, I ayIU give a hrief 

 outline of this important suhiect in a fresh chai3ter. 



^ 



S 



