...ust determine,--I think to Colville,--perhaps thence to the Rocky Mountains. Lieutenant Mowry had returned from the Dalles on the 2d of September, and on the 16th Lieutenant Hodges arrived from Steilacoom , bringing twenty-nine pack-horses loaded with provisions. Preparations were now made to move northward: thirty-two broken-down horses were sent back, under charge of three men, to the Dalles, and t...