Note III-32 — Chapter III · ITINERARY, CONCLUDED: IN THE MOUNTAINS OF COLORADO ON HEADWATERS OF THE ARKANSAW AND RIO GRANDE, DECEMBER 1ST, 1806-FEBRUARY 26TH, 1807.
Reading edition
Over the line from Frémont into Custer Co., past Grape and Blackburn, to camp about the mouth of Silver cr. This heads about Mt. Tyndall and Mt. Herring, and by another branch N. of these; it runs N. W. and then N. to fall into Grape cr., between Blackburn and Gove. Camp is 6 or 8 m. (air-line) due N. of Round mt. and town of Silver Cliff; but much further by the meanders of the creek or either of the roads through the mountains.