J. S. GEOLOGICAL SURVE> 
BULLETIN NO. 284 PL. 
-g^--- H-^~-- 
A. TANANA VALLEY, 50 MILES FROM FAIRBANKS: RAILWAY ROUTE, LYNN CANAL TO 
FAIRBANKS. 
m^SSBR&M 
:OPPER RIVER VALLEY AT COPPER CENTER; RAILWAY ROUTE, CORDOVA BAY TO EAGLE. 
