Natives at camp, Aug. 21 on Kuskokwin River 

Hills northeast of Kuskokwin River from camp, Aug. 21 

Building rafts at camp, Aug. 21, on Kuskokwin River 

Natives building rafts at camp, Aug. 21 on Kuskokwin River 

Horses being carried across Kuskokwin River on river steamer 

Stibnite and cinnabar ore from Parks quicksilver prospect. Kuskokwin River, Alaska