DEPARTMENT OF THE INTERIOR, 



IJ. S. GEOGRAPIIICAL AND GEOLOGICAL SURVEY OF THE ROCKY MOUNTAIN REGION. 



J. W. POVVKLL, Gkdi.ooist in Ciiaugk. 



PART II. 



TRIBES 



OF 



WESTERN WASHINGTON and NORTHWESTERN OREGON. 



By QKOROE aiBBS, M. D. 



