107. Rincon, the (Little Rincon, Upper Rincon); mile 144.5 - 146 River Map Sheet J; Mancos Mesa (1952) and Mt. Ellsworth (1953) quads USGS; winter range dating back to 1890's; extensive bottoms and slopes suitable for winter range, remains of camps. 108. Mile 82.7 - 84.4 River Map Sheet G; wagon road on right bank 3-15 ft. above high water mark, built by the Hoskaninni Company as assessment work 1899 or 1900. 109. Knowles Canyon; mouth at mile 134.4 River Map Sheet I; named after Henry Knowles and his brother, in Glen Canyon in 1890's; served as trail out of Glen Canyon on east side providing access to Olympia Bar. 110. Little Anna Bar (Little Annie); mile 86.7 - 87.7 River Map Sheet G, left bank; mining operations in 1890's, possibly ea...