INDEX. 651 



W. 



Page. 



Wagon roads 142-143,154 



Wahamis river . . 206 



Wah-wuk-chie river .. . . 208 



Waillailootzas lake .. 194 



tunnel 119 



Waiyum river - . 218 



Wallah-Wallah, Yort r 402-433,617-618 



Indians 402-403 



river, fort, and mission 217 



Saxton s report 254 



vicinity 285-286,485 



Wamcaicicie river 218 



War Department, instructions 7275, 499, 633 



Watab river, bridge 15 



Wenass river ^90,210 



Wenatsapam river . 211-212 



Whatcom lake , 471 



White Clay Bank creek 341 



White Earth river 242,246 



topography _ 162 



Wild Rice river 91,223 



Willailootzas lake 181 



Willopah river 465-466 



valley 200 



Indians 428 



Wininepat 206 



Wisdom river 320, 340-34 1 , 634 



Wood, (see Timber} 91-92,124,195 



Work to be done 31-32 



Y. 



Yahinse river 210 



Yahkohtl river 204 



Yakirna river 181,210-211 



pass and valley 26,117,182-183,629-630 



exploration of 80,181,184,190,193-194 



geology 478-480 



Indians 403-408 



habits, food 403-406 



smallpox , 405,408 



earth-works 409 



mission . . . 409 



talks and tricks 410-411 



horses 404 



Yannoinse river 211 



Yellow Clay Bank creek - ..... 342 



Yellowstone river 243-243 



navigation of - - 84 



Z. 

 Zoology 219-221 



