Note I-38 — Chapter I · ITINERARY: UP THE MISSOURI AND OSAGE RIVERS, AND THROUGH KANSAS TO THE PAWNEE VILLAGE ON THE REPUBLICAN RIVER, JULY 15TH-SEPT. 30TH, 1806.
Reading edition
That is to say, Lieut. Wilkinson, Dr. Robinson, the interpreter, and one soldier, who left the boats to march across country with some of the Indians, thus avoiding the periplus of several bends in the river.