7° 



The National Geographic Magazine 



i. Horse .Sleds delivering Supplies along the Trail between Valdes and Copper River during the 

 Construction of the U. S. Military Telegraph Line 



3. Soldiers of the U. S. Army dragging a Sled up an Incline through Soft Snow where it was 

 Impossible for a Horse to Travel 



coast of Bering Sea, to centers of mining the Tanana River, with the placer claims 

 camps a few miles inland. Another short fifteen miles away. Two projected lines, 

 line connects Chena and Fairbanks, on starting from Seward, on Resurrection 



