Page:Oregon Treaty - NARA - 299808.pdf/6

 of the forty-ninth parallel of north latitude remain free and open to both parties.

From the point at which the forty-ninth parallel of north latitude shall be found to intersect the great northern branch of the Columbia River, the navigation of the said branch shall be free and open to the Hudson's Bay Company and to all British subjects trading with the same, to the point where the said branch meets the main stream of the Columbia, and thence down the said main stream to the Ocean, with free access into and through the said River or Rivers, it being understood that all the usual portages along the line thus described shall in