352 



THE NATIONAL GEOGRAPHIC MAGAZINE 



TRAMWAY IN THE TlE^TON CANYON AT CAMP NO. I : YAKIMA PR0JE;CT, 



WASHINGTON 



trans^Donllion^nfT.'^; I'^T ^T''- fj^^'^^ion, 600 feet; 331/3 per cent grade utilized for the 

 s la ralonl hf , Zr^Tdl^'f'^^^^ '" connection with the construction of Tieton Canal, which 

 IS laia along the upper edge of the canyon, Tieton unit (see page 356). 



