ARTICLE VI
It is furthermore understood and agreed that, for the purpose of running and tracing those parts of the line between the source of the St. Croix and the St. Lawrence River which will require to be run and ascertained, and for marking the residue of said line by proper monuments on the land, two Commissioners shall be appointed, one by the President of the United States, by and with the advice and consent of the Senate thereof, and one by Her Britannic Majesty; and the said Commissioners shall meet at Bangor, in the State of Maine, on the first day of May next, or as soon thereafter as may be, and shall proceed to mark the line above described, from the source of St. Croix to the river St. John; and shall trace on proper maps the dividing-line along said river and along the river of St. Francis to the outlet of the Lake Pohenagamook; and from the outlet of the said lake they shall ascertain, fix, and mark, by proper and durable monuments on the land, the line described in the first article of this treaty; and the said Commissioners shall make to each of their respective Governments a joint report or declaration, under their hands and seals, designation such line of boundary, and shall accompany such report or declaration with maps, certified by them to be true maps of the new boundary.