ZV* 3:*'* 
Bulletin No. 218 
Series A, Economic Geology, 26 
DEPARTMENT OF THE INTERIOR 
UNITED STATES GEOLOGICAL SURVEY 
CHARLES 1). WALCOTT, DIRECTOR 
THE 
COAL RESOURCES OF THE YUKON, ALASKA 
BY 
ARTHUR J. COLLIER 
WASHINGTON 
GOVEKNMENT FEINTING OFFICE 
1903 
