In the meantime much had been done. The orders issued to Major Long had authorized him to call upon the commanding officer at any post for men, horses, camp equipage, provisions, boats, clothing, medicines, and goods to the value of three hundred dollars to be distributed among the Indians.[446] Biscuits were baked in the ovens of the fort; Joseph Renville was engaged as an interpreter; and the detachment of troops which had accompanied them from Prairie du Chien was exchanged for a new guard, consisting of a sergeant, two corporals, and eighteen soldiers under the command of Lieutenant St. Clair Denny.[447] But these preparations did not prevent them from enjoying the scenic views about Fort Snelling. On the sixth of July a walk was taken to the Falls of St. Anthony. An island in the river which divided the falls into two parts tempted Mr. Say, Mr. Colhoun, and Mr. Keating to cross, the water being only two feet deep. But the ford was located only a few feet above the ledge of the rock, and the slippery footing rendered the exploit extremely dangerous. When this had been safely accomplished, Mr. Say and Mr. Colhoun crossed in the same way the eastern half of the falls, while Mr. Keating with great difficulty returned to the western bank. Later when the others were crossing the dangerous passage, they were seen to be in great difficulties whereupon one of the soldiers went out and aided them to the shore. Only after they had been strengthened by a dinner, prepared by the old sergeant who was in charge of the government mills, were they able to return to the fort.[448] The expedition went up the Minnesota River to its source, then down the Red River to Lake Winnipeg and returned to the East by way of the fur trader's route along the international boundary and Lake Superior. Fear of the Indians living about the mouth of the Blue Earth River, one of whose number had been arrested and sent to St. Louis for murder, had suggested the necessity of the military escort. But when the place was reached no trouble resulted, as the Indians had gone on their summer hunt. Accordingly nine of the soldiers were sent back with canoes--some of the supplies having been destroyed by accidents. Those who remained had no easy task. There were only nine horses, and these were reserved for the officers and "gentlemen" of the company, so that the privates were obliged to walk.[449]