...ill where Dr. Weiser was shot, supported by the Seventh regiment and Captain Edgerton's company of the Tenth. General Sibley, with a six-pounder under charge of Lieutenant Whipple, took possession of Big Mound , across a ravine, which the Indians had taken possession of, and poured into this ravine a raking fire with spherical case, soon driving them from their cover into the broken prairie. The rangers, ...