Note 96 — Chapter V · [1] (continued 2)
Reading edition
Probably Athabasca Pass, for which see ante, p. 30, note 23. McGillivray’s Portage is the route less than two miles in length between the headwaters of Kootenai River and those of the Columbia. See De Smet’s Oregon Missions, post, p. 209, note 109.—Ed.